Inventor

ITO JINICHI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “ITO JINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANKYO SEIKI SEISAKUSHO KK

2 patents

US4658190AApr 14, 1987

Reduced ripple drive circuit for a brushless motor

SANKYO SEIKI SEISAKUSHO KK33 citations92

US4350937ASep 21, 1982

Motor speed control device for DC motor

SANKYO SEIKI SEISAKUSHO KK18 citations70

YAMADA YUKI SEIZO CO LTD

2 patents

US4188170AFeb 12, 1980

Diaphragm pump

YAMADA YUKI SEIZO CO LTD10 citations70

US4011761AMar 15, 1977

Wheel balancer

YAMADA YUKI SEIZO CO LTD1 citations49

OMRON TATEISI ELECTRONICS CO

1 patent

US4977359ADec 11, 1990

Servo motor system requiring a reduced number of signal transmission lines

OMRON TATEISI ELECTRONICS CO16 citations68

SANKYO SEIKI SEIKSAKUSHO KK

1 patent

US4403174ASep 6, 1983

Commutatorless DC motor drive device

SANKYO SEIKI SEIKSAKUSHO KK11 citations68