P

Inventor

ARAI KENJI

JP132 patents
⚠️ This page may combine multiple inventors who share the name “ARAI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DIESEL KIKI CO

15 patents
US4848529AJul 18, 1989

Automatic transmission system

DIESEL KIKI CO27 citations93
US4766544AAug 23, 1988

Apparatus for automatically controlling starting of vehicle powered by internal combustion engine

DIESEL KIKI CO51 citations93
US4693142ASep 15, 1987

Automatic transmission system for vehicles

DIESEL KIKI CO32 citations93
US4621328ANov 4, 1986

Apparatus for controlling a speed change gear

DIESEL KIKI CO52 citations89
US4807132AFeb 21, 1989

Apparatus for controlling an internal combustion engine for vehicles

DIESEL KIKI CO22 citations82
US4765450AAug 23, 1988

Clutch control apparatus responsive to motor and gearing controls

DIESEL KIKI CO23 citations82
US4595979AJun 17, 1986

Positioning apparatus using a hydraulic actuator

DIESEL KIKI CO21 citations80
US5182755AJan 26, 1993

Malfunction checking system for controller

DIESEL KIKI CO19 citations74
US4965730AOct 23, 1990

Vehicle-running control system

DIESEL KIKI CO19 citations74
US4838397AJun 13, 1989

Apparatus for controlling vehicle having an automatic transmission system

DIESEL KIKI CO16 citations74
US4825993AMay 2, 1989

Automatic transmission system for vehicles

DIESEL KIKI CO19 citations74
US4789936ADec 6, 1988

Automatic transmission system

DIESEL KIKI CO19 citations74
US4757449AJul 12, 1988

Automatic transmission system for vehicles

DIESEL KIKI CO17 citations74
US4714145ADec 22, 1987

Speed responsive control for operating vehicle clutch

DIESEL KIKI CO15 citations74
US4623798ANov 18, 1986

Thermosensitive switching circuit having comparator with open collector output

DIESEL KIKI CO7 citations74

OKI ELECTRIC IND CO LTD

6 patents

TOSHIBA KK

5 patents

FUJI PHOTO FILM CO LTD

3 patents

HITACHI LTD

2 patents

KAO CORP

2 patents

NGK INSULATORS LTD

2 patents

TOYOTA MOTOR CO LTD

1 patent

CATERPILLAR MITSUBISHI LTD

1 patent

DENSO CORP

1 patent

SAMANIEGO CLIFFORD

1 patent

TOSHIBA MONOFRAX

1 patent

OKI SEMICONDUCTOR CO LTD

1 patent

ARAI KENJI

1 patent

AUDIO TECHNICA KK

1 patent

GOOGLE INC

1 patent

MATSUMOTO TOSHIHIRO

1 patent

ZEXEL CORP

1 patent

SUMITOMO CHEMICAL CO

1 patent

ROHM CO LTD

1 patent

NISSAN MOTOR

1 patent

NSK LTD

1 patent

Showing the top 50 of 132 patents by PatentIndex Score.