P

Inventor

ISHII SHIGERU

JP91 patents
⚠️ This page may combine multiple inventors who share the name “ISHII SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NISSAN MOTOR

20 patents
US5964813AOct 12, 1999

Vehicle diagnostic data storing system

NISSAN MOTOR120 citations97
US5935043AAug 10, 1999

Lockup control apparatus of torque converter

NISSAN MOTOR48 citations93
US5788599AAug 4, 1998

Continuously variable transmission system for vehicle

NISSAN MOTOR20 citations93
US6073072AJun 6, 2000

Apparatus and method for monitoring revolution speed value detected by means of revolution speed sensor to determine occurrence of abnormality in revolution speed sensor applicable to continuously variable transmission for vehicle

NISSAN MOTOR38 citations92
US5848381ADec 8, 1998

Decision system for determining sensor failure of temperature sensor in automobile applications

NISSAN MOTOR50 citations92
US5107723AApr 28, 1992

Select shock attenuation arrangement for an automatic automotive transmission

NISSAN MOTOR26 citations92
US6089118AJul 18, 2000

Shifting device for an automatic transmission

NISSAN MOTOR29 citations91
US6053066AApr 25, 2000

Shifting device for an automatic transmission

NISSAN MOTOR25 citations91
US6012352AJan 11, 2000

Shifting device for an automatic transmission

NISSAN MOTOR21 citations91
US5556349ASep 17, 1996

Shift control apparatus for automatic transmission

NISSAN MOTOR39 citations90
US5672137ASep 30, 1997

Control apparatus for continuously variable transmission mounted in automotive vehicle

NISSAN MOTOR19 citations84
US5085105AFeb 4, 1992

Downshift control for automatic transmission

NISSAN MOTOR21 citations82
US5103694AApr 14, 1992

Line pressure control arrangement for automotive automatic transmission

NISSAN MOTOR15 citations74
US5047936ASep 10, 1991

Gear shift control for power train

NISSAN MOTOR19 citations74
US4989147AJan 29, 1991

Line pressure control device for automatic transmission

NISSAN MOTOR11 citations74
US4939957AJul 10, 1990

Line pressure control arrangement for automatic transmission

NISSAN MOTOR15 citations74
US4881627ANov 21, 1989

Control system for automotive transmission arrangement including lock-up clutch

NISSAN MOTOR15 citations74
US9869353B2Jan 16, 2018

Clutch hydraulic system for vehicle

NISSAN MOTOR2 citations73
US6679800B1Jan 20, 2004

Hydraulic pressure control method and apparatus of an automatic transmission for a vehicle

NISSAN MOTOR9 citations73
US5924955AJul 20, 1999

Continuously variable transmission controller

NISSAN MOTOR14 citations73

NISSAN CHEMICAL IND LTD

6 patents

RENESAS TECH CORP

4 patents

IBM

4 patents

FUJITSU LTD

3 patents

JATCO LTD

3 patents

KUWAHARA TAKASHI

2 patents

KAJIWARA RYOICHI

2 patents

HITACHI LTD

1 patent

RENESAS ELECTRONICS CORP

1 patent

LION CORP

1 patent

FUJII TOMOHARU

1 patent

DISCO CORP

1 patent

(unassigned)

1 patent

Showing the top 50 of 91 patents by PatentIndex Score.