Inventor

OKUMURA ATSUO

JP7 patents

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

TOYOTA MOTOR CO LTD

5 patents

US5515272AMay 7, 1996

Apparatus for diagnosing automatic transmission based on engine speed as compared with reference range

TOYOTA MOTOR CO LTD47 citations92

US5813942ASep 29, 1998

Apparatus for controlling automatic trasmission during downhill running of vehicle by changing a reference acceleration value

TOYOTA MOTOR CO LTD27 citations91

US4817384AApr 4, 1989

Double air-fuel ratio sensor system having improved exhaust emission characteristics

TOYOTA MOTOR CO LTD21 citations75

US4840027AJun 20, 1989

Double air-fuel ratio sensor system having improved exhaust emission characteristics

TOYOTA MOTOR CO LTD11 citations72

US4811557AMar 14, 1989

Double air-fuel ratio sensor system having improved exhaust emission characteristics

TOYOTA MOTOR CO LTD2 citations62

AISIN SEIKI

1 patent

US4368366AJan 11, 1983

Pneumatically operated device with valve and switch mechanisms

AISIN SEIKI65 citations95

TERUMO CORP

1 patent

US6495101B1Dec 17, 2002

Hollow fiber membrane oxygenator

TERUMO CORP26 citations90