Tetsuo Inoue

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 Sankyo Corp. engages in the manufacture and sales of electronic device and equipment. Its motor products include micro, stepping, brush, AC servo, and various other motors for IT devices, audio-visual equipment, and household electronics; and motor drive units comprise actuator units for refrigerators, automatic washing machines, air conditioners, and sanitary products and water supply facilities. The company was founded on June 18, 1946 and is headquartered in Suwa-Gun, 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-Shimpo Corp. manufactures and sells variable speed drives and reducers. Its products include power transmission and pottery equipment, press machine, and precision measuring instrument. It also develops and produces electric instruments and factory automation systems. The company was founded on October 31, 1946 and is headquartered in Nagaokakyo, Japan.

Nidec Tosok Corp. manufactures and sells measuring instruments, automobile parts, fan motors and semiconductors equipment. It supplies automobile manufacturers with parts such as spools, gear shifters and engine control devices. The company was founded on April 1, 1949 and is headquartered in Zama, Japan.

Nidec Advance Technology Corp. engages in the manufacture and sale of inspection systems. The company provides semiconductor package inspection systems, printed circuit board inspection systems, inspection fixtures, optical vision inspection systems, and flat panel display inspection systems. It also offers automatic measurement equipment, specific application machines; development, design, manufacturing, and sale of software and hardware relating to inspection systems. The company was founded in January 1964 and is headquartered in Kyoto, Japan.

Nidec Servo Corp. engages in the development, manufacture, and sale of consumer and industrial small motors, fans, blowers and sensors, and motor application products. The company was founded on April 19, 1949 and is headquartered in Kiryu, Japan.

Part of NIDEC Corp., Nidec Techno Motor Corp. is a holding Japanese company with interests in household motor manufacturing. The private company is based in Kyoto, Japan.