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Kouji Kitano
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Hitachi, JP
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last 30 patents
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Patent Grant
Automatic automobile transmission with variable shift pattern contr...
Patent number
RE39684
Issue date
Jun 5, 2007
Hitachi, Ltd.
Hiroshi Ohnishi
701 - Data processing: vehicles, navigation, and relative location
Information
Patent Grant
Automatic transmission control system for an automobile
Patent number
RE39134
Issue date
Jun 13, 2006
Hitachi, Ltd.
Hiroshi Ohnishi
701 - Data processing: vehicles, navigation, and relative location
Information
Patent Grant
Automatic automobile transmission with variable shift pattern contr...
Patent number
5,510,982
Issue date
Apr 23, 1996
Hitachi, Ltd.
Hiroshi Ohnishi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Knocking detecting device for internal combustion engine and method...
Patent number
5,347,846
Issue date
Sep 20, 1994
Hitachi, Ltd.
Kouji Kitano
G01 - MEASURING TESTING
Information
Patent Grant
Diagnosis system and optimum control system for internal combustion...
Patent number
5,129,379
Issue date
Jul 14, 1992
Hitachi, Ltd.
Masayoshi Kaneyasu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Diagnosis system and optimum control system for internal combustion...
Patent number
5,063,901
Issue date
Nov 12, 1991
Hitachi, Ltd.
Masayoshi Kaneyasu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine controller equipped with knocking detector
Patent number
4,991,553
Issue date
Feb 12, 1991
Hitachi, Ltd.
Nobuo Kurihara
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Phase modulation type fiber optic gyroscope
Patent number
4,796,993
Issue date
Jan 10, 1989
Hitachi, Ltd.
Hisao Sonobe
G01 - MEASURING TESTING