Tsutomo Kaneko

Nidec Precision Corp. engages in the manufacture and sale of optical, electronic and systems equipment. Its operations are carried out through the following segments: Optical Equipment, Electronic Equipment and Systems Equipment. The Optical Equipment segment develops and supplies camera shutters, lens units, optical sensor units, small precision motors, potentiometers, encoders, trimmers, press and mold parts, and dies and display devices. The Electronic Equipment segment provides the sale of motors, encoders, potentiometers and others. The Systems Equipment segment involves with the production and sale of labor-saving machineries, machine tools, molders, jigs, sublimation printers, and terminal equipment. The company was founded on May 21, 1949 and is headquartered in Tokyo, Japan.

Nidec Copal Electronics Corp. engages in the manufacture and sale of components for industrial electronic devices. Its products include switches, trimmer potentiometers, attenuators, digital potentiometers, white LED drivers, protectors, power relays, current sensors, pressure sensors and switches, liquid leak sensors, potentiometers, joystick encoders, rotary encoders, DC motors, stepping motors, DC fans and polygon laser scanners. The company was founded in April 1967 and is headquartered in Tokyo, Japan

Nidec Copal Electronics, Inc. operates as manufacturer of electronics components. Its products includes switch, trimmer potentiometer, attenuator, digital potentiometer, white led driver, protector, latching relay and current sensor. The company was founded in April 1967 and is headquartered in Torrance, CA.

Part of NIDEC Corp., Hangzhou Keming Electronics Co. Ltd. is a Chinese company that manufactures and wholesales switches and trimmers. The private company is based in Fuyang, China.