Sakae
Sakae Tsushin Kogyo is a Japanese precision potentiometer specialist, founded 1946, manufacturing contact and contactless position sensors, joystick controllers, and servo components for industrial automation, medical, robotics, construction, and aerospace customers across more than 40 countries.
- Company typePrivate
- Founded1946
- HeadquartersKawasaki, Japan
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sakae does
Sakae Tsushin Kogyo Co., Ltd. (栄通信工業株式会社) is a privately held Japanese manufacturer founded in 1946 and recognized as Japan's first precision potentiometer specialist. The company designs and produces variable resistors and position-sensing components — including 1-turn, multi-turn, linear-motion, and seesaw-motion potentiometers — using contact (conductive plastic, wirewound, hybrid), contactless (Hall effect IC, inductance coil), oil-filled, and non-linear sin/cos resistive element technologies. Its product portfolio also covers industrial joystick controllers, foot controllers, turns-counting dials, servo components, and resistive element sub-assemblies, protected by more than 230 domestic and international patents.
The company operates from a headquarters in Kawasaki (Kanagawa Prefecture) housing sales, management, and a showroom, with two ISO 9001:2015-certified manufacturing facilities in Niigata Prefecture — the Mitsuke Factory and the Agano Factory — that handle integrated production from design and tooling through machining and assembly. Sakae sells through three authorized domestic distributors covering the Kanto and Kansai regions and a network of 12 international agents exporting to more than 40 countries, with stated year-over-year growth in European and North American markets. Pricing is quote-based and not publicly disclosed; a price revision has been announced for orders received from September 2026 onward.
Sakae serves enterprise and government customers across at least seven industrial verticals: medical instruments, industrial robotics, construction and civil engineering machinery, aerospace and marine research (historic placements include Japan's Osumi satellite, the Antarctic vessel Soya, and the Shinkai 2000/6500 submersibles), 3D coordinate measurement, electric wheelchairs, and crane/industrial vehicles. The firm employs approximately 270 people, has paid-in capital of ¥96 million, and is led by President Tatsuro Shimoda as the second-generation steward of the founder's niche electromechanical specialty.
Sakae firmographics
Firmographics- Name
- Sakae
- Legal name
- 栄通信工業株式会社 SAKAE TSUSHIN KOGYO CO., LTD.
- Website
- https://sakae-tsushin.co.jp
- Company type
- Private
- Founded year
- 1946
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Sakae Tsushin Kogyo is a Japanese precision potentiometer specialist, founded 1946, manufacturing contact and contactless position sensors, joystick controllers, and servo components for industrial automation, medical, robotics, construction, and aerospace customers across more than 40 countries.
- Ownership category
- akta.pro rank
Sakae industry classification
Industry- Product category
- Precision Electronic Components
- NAICS
- Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Other Measuring and Controlling Device Manufacturing (334519), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Motion Control Electronics & Controls (Controllers, Drivers, Feedback Interfaces) (IMAHAGAJ)
- akta.pro secondary industries
- Game Controllers, Joysticks & Flight/Driving Sim Controls (HDACAFAC), Assistive & Accessibility Input Devices (Switches, Adaptive Controllers, Braille Keyboards) (HDACAFAL), Linear Motion & Mechanical Power Transmission (Ball/roller screws, linear guides, bearings, couplings) (IMAHAGAM)
Keywords
Where Sakae is headquartered
LocationHeadquarters
- HQ city
- Kawasaki
- HQ country
- Japan
- HQ region
- Asia
Offices3 records
Markets served
Sakae business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Precision potentiometer products: Manufacture and sale of precision potentiometers (variable resistors) - including single-turn, multi-turn, linear-motion, seesaw-motion, and non-linear function types in contact, contactless (Hall IC, inductance), and oil-filled configurations
- Industrial joystick controllers: Development, manufacture and sale of joystick controllers and foot controllers for industrial use
- Turns-counting dials: Dial products for multi-turn potentiometer rotation counting, available in analog and digital read-out types
- Custom/special specifications: Made-to-order production for special specifications including custom knob shapes, dust-proof rubber, potentiometer zero-point adjustment mechanisms, and sub-panels
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Standard catalog products available through distributors |
Go-to-market motion1 record
Distribution channels5 records
Marketing channels6 records
Sakae product offering
Product offeringCore offering
Sakae Tsushin Kogyo designs, manufactures, and sells precision potentiometers (single-turn, multi-turn, linear-motion, seesaw-motion, and non-linear function types), industrial joystick controllers, foot controllers, turns-counting dials, and servo components. Products are offered in contact (conductive plastic, wirewound), contactless (Hall effect IC, inductance), oil-filled, and hybrid configurations, serving position sensing, angle detection, and multi-directional manual control applications.
Product overview
Sakae Tsushin Kogyo is a Japanese precision potentiometer specialist that manufactures a comprehensive range of position sensing and control components. The core product lines include Precision Potentiometers (1-turn, multi-turn, linear-motion, and seesaw-motion types) and Joystick Controllers, complemented by Turns-Counting Dials and Servo Components. Potentiometers are offered in contact (conductive plastic, wirewound, hybrid resistive elements), contactless (Hall IC and inductance technologies), oil-filled sealed, and non-linear sin/cos function types. Joystick controllers range from miniature to heavy-duty industrial models with various potentiometer configurations and knob styles including cobra and mini-cobra shapes. The company serves industrial automation, robotics, medical equipment, construction machinery, and aerospace sectors with products known for small size, light weight, high precision, and high reliability.
Differentiator
Problem solved
Functional benefit
Products and services
- 1-Turn Precision Potentiometers
Quantifiable outcome
- Up to 100 million rotation operational life (HSM10 contactless potentiometer)
- +2 more outcomes
Companies that use Sakae
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles2 records
Sakae technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Sakae partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- e-GlobalEdge Corporation (イーグローバレッジ株式会社)coreKanto region distributor (integrated from Solist in 2010). Located at Meguro GT Tower, Meguro-ku, Tokyo. Handles sales in Kanto area. Contact: 03-6412-5082
- Miyoshi Electronics Co., Ltd. (株式会社ミヨシ電子)coreKanto region distributor handling sales of Sakae products in Tokyo area. Located at Union Hosono Building, Chiyoda-ku, Tokyo. Contact: 03-3253-0911
- Fujikawa Electric Co., Ltd. (フジカワ電機株式会社)coreKansai region distributor handling sales of Sakae products in Osaka area. Located at ME Building, Fukushima-ku, Osaka. Contact: 06-6457-0711
- Japan Quality Assurance Organization (JQA) - 一般財団法人日本品質保証機構coreQuality certification partner for ISO9001/2015. Certificate number IECQ-P JQAJP 13.0004. JQA took over RCJ operations on April 1, 2013 for electronic component reliability certification
Scale indicators6 records
Recent moves6 records
Expansion highlights4 records
Sakae competitors and assessment
Company assessmentDirect peers
- CTS Corporation: U.S. manufacturer of sensors and electronic components including precision potentiometers and position sensors. Directly comparable product portfolio (rotary position sensors, pedal sensors) with similar industrial, automotive, and medical customer base.
- Bourns, Inc. U.S.-based manufacturer of precision potentiometers, position sensors, and circuit protection components. Directly comparable to Sakae in precision potentiometers (single-turn, multi-turn, conductive plastic) and serves overlapping industrial automation, medical, and aerospace customers.
- ALPS Electric (Alps Alpine): Major Japanese electronic component manufacturer with position sensors, potentiometers, and switches in portfolio. Comparable as a fellow Japanese specialist serving similar industrial and consumer markets with overlapping sensor technology.
- Novotechnik: German manufacturer specializing in precision rotary and linear position sensors, including contactless and potentiometric technologies. Closely matches Sakae's core product offering and industrial OEM customer profile.
Broad incumbents
- Vishay Intertechnology: Large U.S.-based broad-line passive component manufacturer including potentiometers, resistors, and sensors. Comparable product categories but vastly broader portfolio; competes in the same OEM qualification processes.
- Murata Manufacturing: Major Japanese electronic component manufacturer with sensors and potentiometer-adjacent products. Fellow Japanese specialist competing in similar industrial and automotive customer bases with broader scale.
- TE Connectivity: Global connector and sensor manufacturer with a position-sensing product line serving industrial, aerospace, and medical OEMs. Broad incumbent that competes in the same end-markets and qualification-driven procurement.
- Panasonic Industrial: Japanese industrial component manufacturer with position sensors, switches, and controls. Competes with Sakae in industrial automation and robotics applications as a broader-portfolio Japanese incumbent.
- TT Electronics: U.K.-based manufacturer of electronic components including position sensors and potentiometers for industrial, medical, and aerospace applications. Overlapping customer segments and comparable product technologies.
- Honeywell International: Global industrial conglomerate with a position-sensing and controls portfolio serving aerospace, defense, and industrial automation. Competes indirectly in many of the same high-reliability applications where Sakae's products are qualified.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
Sakae social profiles
Digital presenceSakae compliance and trust
Trust signalCompliance2 records
Sakae financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sakae leadership team
Management profileNumber of profiles
Profiles1 record
Sakae funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sakae 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 Sakae
What does Sakae do?
Sakae Tsushin Kogyo designs, manufactures, and sells precision potentiometers (single-turn, multi-turn, linear-motion, seesaw-motion, and non-linear function types), industrial joystick controllers, foot controllers, turns-counting dials, and servo components. Products are offered in contact (conductive plastic, wirewound), contactless (Hall effect IC, inductance), oil-filled, and hybrid configurations, serving position sensing, angle detection, and multi-directional manual control applications.
Is Sakae a public or private company?
Sakae is a private company. It is classified as family owned and is currently operating.
When was Sakae founded?
Sakae was founded in 1946. It employs 251 to 500 people.
Where is Sakae based?
Sakae is headquartered in Kawasaki, Japan, in the Asia region.
How does Sakae make money?
Four revenue lines are on record. Precision potentiometer products are the primary driver. The others are industrial joystick controllers, turns-counting dials and custom/special specifications.
Who are Sakae's main competitors?
Direct peers on record are CTS Corporation, Bourns, Inc., ALPS Electric (Alps Alpine) and Novotechnik. Broad incumbents are Vishay Intertechnology, Murata Manufacturing, TE Connectivity, Panasonic Industrial, TT Electronics and Honeywell International.
Does Sakae have an API?
No public API is recorded for Sakae.
What industry is Sakae in?
Sakae's product category is Precision Electronic Components. Its primary akta.pro industry code is IMAHAGAJ, Motion Control Electronics & Controls (Controllers, Drivers, Feedback Interfaces), with a secondary code of HDACAFAC, Game Controllers, Joysticks & Flight/Driving Sim Controls. Its NAICS code is 334513 and its SIC code is 3823.