- CEO
- Nobuyoshi Tanaka
- Full Time Employees
- 5,091
- Sector
- Electronic technology
- Industry
- Electronic production equipment
- Address
- New-Ohtemachi Building Tokyo TY Japan 100-0004
- IPO Date
- Oct 2, 1961
- Business
- Shindengen Electric Manufacturing Co., Ltd. manufactures and sells power semiconductors, power systems, automotive electronics, and solenoid products worldwide. Founded in 1949 and headquartered in Ohtemachi, Chiyoda-ku, Tokyo, Japan, the company operates through three main segments encompassing power semiconductor devices such as bridge diodes, high-speed rectifier diodes, transient voltage suppressors, thyristors, SIDACs, power MOSFETs, power ICs, and power modules; power systems including DC/DC converters, AC/DC converters, inverters, rectifiers for communication base stations, EV/PHEV chargers, power conditioners, and monitoring units; automotive and mobility electronics comprising regulators/rectifiers, capacitor discharge igniters, idle reduction ECUs, blinker relays, engine and motor controls, battery power supplies, and high-efficiency DC/DC converters for HEVs and PHEVs; as well as solenoids for various applications. Shindengen serves diverse markets including motorcycles where it holds the world's top share in regulators primarily in Asia, automobiles, electric vehicles, renewable energy such as solar power inverters, telecommunications base stations and data centers, home appliances, industrial machinery, and information/communications infrastructure, with production bases in Japan through affiliates like Akita Shindengen and Higashine Shindengen, and overseas in Thailand via Lumphun Shindengen and the Philippines. Recent developments include the establishment of a power device sales function and land acquisition for a second factory in India in 2024 with operations slated to commence in 2027 to target high-growth mobility and power markets; commencement of next-generation SiC-SBD sample shipments in January 2025 to enhance efficiency and miniaturization of high-voltage equipment; launch of the CG surface-mount package in June 2025 for high-voltage consumer and automotive applications; expansion of K-series fast recovery diodes in October 2024 for automotive miniaturization; sponsorship as an Expo Site Operation Supplier for Expo 2025 Osaka alongside Takashima; and ongoing mass production of new power semiconductors and control units under its medium-term business plan through March 2025 focused on carbon neutrality, electrification, and energy conversion efficiency.