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Mitsuyoshi Okada
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Katsuta, JP
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last 30 patents
Information
Patent Grant
Control apparatus and method of automatic transmission
Patent number
6,317,670
Issue date
Nov 13, 2001
Hitachi, Ltd.
Mitsuyoshi Okada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control apparatus and method for automatic transmission by oil pres...
Patent number
6,243,637
Issue date
Jun 5, 2001
Hitachi, Ltd.
Toshimichi Minowa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control apparatus and control method for automatic transmission of...
Patent number
6,067,494
Issue date
May 23, 2000
Hitachi, Ltd.
Junichi Noda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Powertrain control device
Patent number
6,014,604
Issue date
Jan 11, 2000
Hitachi, Ltd. and Hitachi Car Engineering Co., Ltd.
Hiroshi Kuroiwa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Drive shaft torque controlling apparatus for use in a vehicle havin...
Patent number
5,938,712
Issue date
Aug 17, 1999
Hitachi, Ltd. and Hitachi Automotive Engineering Co., Ltd.
Masahiko Ibamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Powertrain control device for a vehicle using targeted tongue gener...
Patent number
5,826,208
Issue date
Oct 20, 1998
Hitachi, Ltd.
Hiroshi Kuroiwa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Torque feedback shift control device and method
Patent number
5,785,627
Issue date
Jul 28, 1998
Hitachi, Ltd.
Shigeo Uno
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Torque feedback shift control device and method
Patent number
5,613,920
Issue date
Mar 25, 1997
Hitachi, Ltd.
Shigeo Uno
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Drive shaft torque controlling apparatus for use in a vehicle havin...
Patent number
5,608,626
Issue date
Mar 4, 1997
Hitachi, Ltd.
Masahiko Ibamoto
B60 - VEHICLES IN GENERAL