Shouji Yokoyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Navigation apparatus based on present position calculating system
- Patent number 4,943,925
- Issue date Jul 24, 1990
- Aisin AW Co., Ltd.
- Shuzo Moroto
- G01 - MEASURING TESTING
Information Patent Grant
Road image input system for vehicle control
- Patent number 4,926,346
- Issue date May 15, 1990
- Aisin-Warner Kabushiki Kaisha
- Shouji Yokoyama
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electronically controlled automatic transmission
- Patent number 4,841,445
- Issue date Jun 20, 1989
- Aisin-Warner Kabushiki Kaisha
- Masanari Yamamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control apparatus for four-wheel drive vehicle with center differen...
- Patent number 4,765,434
- Issue date Aug 23, 1988
- Aisin Warner Kabushiki Kaisha
- Mutumi Kawamoto
- B60 - VEHICLES IN GENERAL