DOWA Electronics Materials
DOWA Electronics Materials is a Tokyo-based specialty materials manufacturer, wholly owned by DOWA Holdings, producing high-purity metals, GaAs wafers, LEDs, conductive powders, magnetic recording materials, and battery materials for electronics, semiconductor, automotive, medical, and data-storage customers worldwide.
- Company typePrivate
- Founded2006
- HeadquartersTokyo, Japan
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What DOWA Electronics Materials does
DOWA Electronics Materials Co., Ltd. is a Tokyo-headquartered specialty materials manufacturer and a wholly-owned subsidiary of DOWA Holdings Co., Ltd., established in October 2006 when it was spun off from DOWA Mining. The company operates three business segments: Semiconductor Business (high-purity gallium refined to 6N or higher, gallium arsenide wafers grown by VGF and LEC methods, GaN HEMT epiwafers, infrared LEDs spanning 660–4,300 nm, and deep UV LEDs); Electronics Materials Business (silver powder, copper powder, silver nano powder, atomized conductive powders, and silver oxide powder for button batteries); and Advanced Fine Materials Business (magnetic recording materials for data storage tapes, carrier powder, ferrite powder, reduced iron powder, complex oxide powders for solid oxide fuel cells, and solid electrolyte powders for all-solid-state batteries). Underlying all three segments are four proprietary technology platforms: powder control, crystal growth (VGF and LEC), thin-film, and high-purity refinement, supported by R&D laboratories co-located with manufacturing facilities in Akita, Honjo, and Okayama.
The company holds world-leading market shares in several niche material categories, including approximately 90% of the global market for magnetic recording materials used in data storage tapes, 70% of the global market for silver oxide powder in watch button batteries, and the top global share in high-purity gallium and bonded magnet hard ferrite powder. It is also one of only seven specialized compound semiconductor manufacturers serving global VCSEL producers. DOWA Electronics Materials generates revenue primarily through direct B2B sales of these materials to electronics manufacturers, semiconductor companies, automotive suppliers, and medical equipment makers, with sales offices in Tokyo (Akihabara) and Osaka, supported by technical sales representatives and participation in international trade shows including SENSOR+TEST in Nuremberg and Sensors Converge in Santa Clara. The customer base spans automotive electronics, data storage and media, medical and healthcare, information communications, office equipment, and passive component (MLCC) manufacturing, with geographic markets explicitly covering Japan, the United States, Germany, and Greater China.
DOWA Electronics Materials firmographics
Firmographics- Name
- DOWA Electronics Materials
- Legal name
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Website
- https://dowa-electronics.co.jp
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- DOWA Electronics Materials is a Tokyo-based specialty materials manufacturer, wholly owned by DOWA Holdings, producing high-purity metals, GaAs wafers, LEDs, conductive powders, magnetic recording materials, and battery materials for electronics, semiconductor, automotive, medical, and data-storage customers worldwide.
- Ownership category
- akta.pro rank
DOWA Electronics Materials industry classification
Industry- Product category
- Specialty Electronic Materials
- NAICS
- Nonferrous Metal (except Aluminum) Smelting and Refining (33141), Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding (331491)
- SIC
- Semiconductors & Related Devices (3674), Miscellaneous Chemical Products (2890), Industrial Inorganic Chemicals (2810)
- akta.pro primary industry
- Thin-Film Deposition Materials (PVD/CVD/ALD Targets & Precursors) (HDAHAGAH)
- akta.pro secondary industry
- Battery & Energy Storage High-Purity Chemicals (Electrolyte salts/solvents, additives) (IMAEAKAM)
Keywords
Where DOWA Electronics Materials is headquartered
LocationHeadquarters
- HQ city
- Tokyo
- HQ country
- Japan
- HQ region
- Asia
Offices5 records
Markets served
DOWA Electronics Materials business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Technology or R&D, Personnel, Infrastructure
Revenue model
- Semiconductor Business: Manufactures and sells high-purity metals (Ga, In ground metals), gallium arsenide substrates, infrared LEDs, and deep UV LEDs. These materials serve electronics, automotive, medical, and telecommunications applications.
- Electronics Materials Business: Produces and sells conductive materials including silver powder, copper powder, silver nano powder, and atomized powder, as well as battery materials including silver oxide powder for button batteries.
- Advanced Fine Materials Business: Supplies magnetic recording materials, carrier powder, ferrite powder, reduced iron powder, and complex oxide powder for fuel cells. Products used in data storage, printers/copiers, automotive, and environmental applications.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
DOWA Electronics Materials product offering
Product offeringCore offering
DOWA Electronics Materials manufactures and sells specialty inorganic materials across three business divisions: Semiconductor Business (high-purity gallium refined to 6N purity, gallium arsenide substrates grown via VGF/LEC methods, infrared LEDs covering 660nm-4,300nm, deep UV LEDs, and GaN HEMT epiwafers); Electronics Materials Business (conductive silver powder, copper powder, silver nano powder, conductive atomized powder, and silver oxide powder for button batteries); and Advanced Fine Materials Business (magnetic recording materials with ~90% world market share, carrier powder, ferrite powder, reduced iron powder, complex oxide powders for fuel cells, and solid electrolyte powders for all-solid-state batteries).
Product overview
DOWA Electronics Materials is a materials manufacturer offering three core business segments: Semiconductor Business (high-purity metals, gallium arsenide wafers, infrared/deep UV LEDs, nitride epitaxial substrates), Electronics Materials Business (silver powder, copper powder, silver nano powder, atomized powder, silver oxide powder for batteries), and Advanced Fine Materials Business (magnetic recording materials with ~90% global market share, carrier powder, ferrite powder, reduced iron powder, complex oxide powder for fuel cells, all-solid-state battery materials). The company leverages four core technology platforms—powder control, crystallization, thin-film, and high-purity technologies—to supply materials for environmental/energy, information communication, automotive, medical, and healthcare applications. Key competitive positions include world top share in high-purity gallium, magnetic recording materials (~90% share), silver oxide powder for button batteries (70% share), and ferrite powder for bonded magnets.
Differentiator
Problem solved
Functional benefit
Products and services
- High-Purity Gallium High-purity gallium refined to 6N (99.9999%) or higher purity, used as raw material for HB, LEC, VGF wafers, and LEDs. Produced from zinc smelting by-products and recycled scrap materials. DOWA holds world top share in high-purity gallium sales.
- Gallium Arsenide Wafer (GaAs Substrate) Gallium arsenide wafers used in high-output LDs, VCSEL, micro LEDs, display LEDs for DVD laser applications, LED applications, and mobile phone electronics. Grown using VGF and LEC methods with highly controlled carrier density and low EPD (Epitaxial Defect Density).
- Infrared LED (660nm-4,300nm) LED chips covering wide wavelength range from 660nm to 4,300nm for applications in medical devices, information communication equipment, proximity sensors, and industrial inspection systems.
- World Top-Class High Power SWIR LED SMD High-power SMD SWIR LEDs in the 1,040-1,900nm peak wavelength range for machine vision and healthcare applications. Provides 46% higher radiant power output compared to conventional LEDs at 1,300nm (semiconductor wafer inspection) and 36% higher at 1,460nm (food analysis).
- Deep Ultraviolet LED (UV LED) Deep ultraviolet LEDs for skin treatment, resin hardening, and water/air purification applications.
- Nitride-based Epitaxial Substrate (GaN HEMT Epiwafer) Gallium nitride-based epitaxial substrates for next-generation mobile phones, millimeter-wave communication, and electric vehicle applications.
- Silver Powder Conductive silver powder for electronic components, various conductive adhesives, and solar cell electrode materials with high particle size control, sharp particle size distribution, and high surface characteristics.
- Copper Powder Copper powder for multilayered ceramic capacitor (MLCC) external electrodes and electromagnetic wave shielding, produced via wet reduction method with particle size distribution 0.5-6.0μm.
- Silver Nano Powder Nano-sized silver particles for printed electronics wiring, semiconductor adhesives, electrode materials, and special decoration. Available in dry and slurry forms with low-temperature sintering capability (130°C for slurry, 200°C for dry).
- Atomized Powder (Conductive) Micron-sized metal powders including copper, copper alloys (CuZn, CuNiZn, CuNi), silver-coated powders, and silver alloys (AgCu, AgSn) for resin curing paste and firing paste conductive fillers. UL certified for scrap-sourced materials.
- Silver Oxide Powder Silver oxide powder for button batteries in wrist watches, holding 70% world market share with thorough quality control and manufacturing capacity to cover global demand.
- Magnetic Recording Materials Magnetic powders for large-capacity data storage tapes and broadcast video tapes, holding approximately 90% world market share. Uses proprietary nanoparticle control technology with high dispersion, uniform particle shape control via metal doping, and high weather/corrosion resistance.
- Carrier Powder Spherical soft ferrite carrier powder for electro-photo copiers and printers, controlling electrical resistivity, magnetic magnetization, and physical properties for high-speed, high-quality, high-durability printing.
- Ferrite Powder Hard ferrite powder for bonded magnets used in laser beam printer magnet rollers, brushless DC motors for appliances and automobiles, and magnetic encoders for ABS systems. Holds world top market share.
- Reduced Iron Powder Sponge-like iron powder produced by reducing iron oxide, used in powder metallurgy, welding materials, disposable heating pads, oxygen absorbers, shot blast, and soil decontamination.
- Complex Oxide Powder (Fuel Cell Material) Perovskite-type complex oxide powders for solid oxide fuel cells (SOFC) electrodes and electrolytes, with adjustable composition, particle size (sub-micron to tens of microns), and specific surface area. Also applicable for exhaust gas purification catalysts.
- All-Solid-State Battery Materials (Solid Electrolyte Powder) Oxide-based solid electrolyte powders (Li1.5Al0.5Ge1.5(PO4)3, Li1.3Al0.3Ti1.7(PO4)3, LiZr2(PO4)3) for all-solid-state batteries with uniform element distribution, fine particles, and low-temperature sintering capability.
Quantifiable outcome
- 90% world market share in magnetic recording materials for data storage tapes
- +3 more outcomes
Companies that use DOWA Electronics Materials
Customer profileSegments6 records
Ideal customer profiles5 records
DOWA Electronics Materials technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
DOWA Electronics Materials partnerships and signals
Strategic signalScale indicators6 records
Recent moves11 records
Expansion highlights5 records
DOWA Electronics Materials competitors and assessment
Company assessmentBroad incumbents
- Resonac Holdings (formerly Showa Denko): Resonac is a major Japanese semiconductor materials supplier offering high-purity chemicals, polishing slurries, and electronic materials, competing with DOWA across multiple electronic and semiconductor material categories.
- Mitsubishi Materials: Mitsubishi Materials is a diversified Japanese nonferrous metals and materials conglomerate producing semiconductor materials, electronic components, and specialty chemicals, comparable in scale and product breadth to DOWA Electronics Materials.
- JX Advanced Metals: JX Advanced Metals (formerly JX Nippon Mining & Metals) is a Japanese nonferrous metals major producing high-purity gallium, copper, and semiconductor materials, overlapping with DOWA in metals refining and electronic materials.
Emerging players
- Indium Corporation: Indium Corporation is a US-based specialty materials supplier of indium, gallium, and related compounds used in semiconductor packaging, LED, and electronics, with overlap to DOWA's high-purity metals and advanced materials portfolio.
- China Crystal Technologies: China Crystal Technologies is one of the seven key global compound semiconductor manufacturers, focused on GaAs and other compound semiconductor substrates with growing Chinese state-backed capacity.
Direct peers
- 5N Plus: 5N Plus is a Canadian specialty metals and chemicals producer focused on high-purity metals including gallium, germanium, and rare earths used in semiconductor, photovoltaic, and electronic applications, comparable to DOWA's high-purity metals business.
- AXT Inc: AXT is a US-listed pure-play compound semiconductor substrate manufacturer producing GaAs and InP wafers, directly competing with DOWA in the GaAs substrate market and serving the same VCSEL, LED, and photonics customers.
- Freiberger Compound Materials: Freiberger (part of Soitec) is one of the seven key global compound semiconductor manufacturers and a direct competitor in GaAs wafers for VCSEL and micro-LED applications, using similar VGF/LEC crystal growth methods as DOWA.
- Sumitomo Electric Industries: Sumitomo Electric is a major Japanese manufacturer of compound semiconductor materials including GaAs substrates and is one of the seven key players identified alongside DOWA in the VCSEL supply chain.
- Vital Materials: Vital Materials is a Chinese specialty materials company and one of the seven key global compound semiconductor manufacturers, producing high-purity metals, GaAs substrates, and related materials in direct competition with DOWA.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
DOWA Electronics Materials social profiles
Digital presenceDOWA Electronics Materials compliance and trust
Trust signalCompliance1 record
DOWA Electronics Materials financial estimates
Financial estimateRevenue estimate
Valuation estimate
DOWA Electronics Materials leadership team
Management profileNumber of profiles
Profiles7 records
DOWA Electronics Materials subsidiaries and ownership
Company hierarchySubsidiaries5 records
DOWA Electronics Materials funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
DOWA Electronics Materials M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about DOWA Electronics Materials
What does DOWA Electronics Materials do?
DOWA Electronics Materials manufactures and sells specialty inorganic materials across three business divisions: Semiconductor Business (high-purity gallium refined to 6N purity, gallium arsenide substrates grown via VGF/LEC methods, infrared LEDs covering 660nm-4,300nm, deep UV LEDs, and GaN HEMT epiwafers); Electronics Materials Business (conductive silver powder, copper powder, silver nano powder, conductive atomized powder, and silver oxide powder for button batteries); and Advanced Fine Materials Business (magnetic recording materials with ~90% world market share, carrier powder, ferrite powder, reduced iron powder, complex oxide powders for fuel cells, and solid electrolyte powders for all-solid-state batteries).
Is DOWA Electronics Materials a public or private company?
DOWA Electronics Materials is a private company. It is classified as corporate owned and is currently operating.
When was DOWA Electronics Materials founded?
DOWA Electronics Materials was founded in 2006. It employs 1 to 10 people.
Where is DOWA Electronics Materials based?
DOWA Electronics Materials is headquartered in Tokyo, Japan, in the Asia region.
How does DOWA Electronics Materials make money?
Three revenue lines are on record. Semiconductor Business are the primary driver. The others are electronics Materials Business and advanced Fine Materials Business.
Who are DOWA Electronics Materials's main competitors?
Broad incumbents on record are Resonac Holdings (formerly Showa Denko), Mitsubishi Materials and JX Advanced Metals. Emerging players are Indium Corporation and China Crystal Technologies. Direct peers are 5N Plus, AXT Inc, Freiberger Compound Materials, Sumitomo Electric Industries and Vital Materials.
Does DOWA Electronics Materials have an API?
No public API is recorded for DOWA Electronics Materials.
What industry is DOWA Electronics Materials in?
DOWA Electronics Materials's product category is Specialty Electronic Materials. Its primary akta.pro industry code is HDAHAGAH, Thin-Film Deposition Materials (PVD/CVD/ALD Targets & Precursors), with a secondary code of IMAEAKAM, Battery & Energy Storage High-Purity Chemicals (Electrolyte salts/solvents, additives). Its NAICS code is 33141 and its SIC code is 3674.