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Kohei Kusaka
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Tokyo, JP
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last 30 patents
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Patent Grant
Method of controlling a lock-up clutch during down-shifting of hydr...
Patent number
5,460,584
Issue date
Oct 24, 1995
Kabushiki Kaisha Komatsu Seisakusho
Kohei Kusaka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control system for selecting a retarder mode shifting pattern for a...
Patent number
5,366,425
Issue date
Nov 22, 1994
Kabushiki Kaisha Komatsu Seisakusho
Kohei Kusaka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method of automatically changing the speed stage of a vehicle based...
Patent number
5,319,559
Issue date
Jun 7, 1994
Kabushiki Kaisha Komatsu Seisakusho
Kohei Kusaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of automatically changing the speed stage of a construction...
Patent number
5,257,193
Issue date
Oct 26, 1993
Kabushiki Kaisha Komatsu Seisakusho
Kohei Kusaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Apparatus for detecting abnormality in speed changing system
Patent number
5,174,137
Issue date
Dec 29, 1992
Kabushiki Kaisha Komatsu Seisakusho
Takeo Kato
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Brake system for use in a construction vehicle
Patent number
4,660,696
Issue date
Apr 28, 1987
Kabushiki Kaisha Komatsu Seisakusho
Kohei Kusaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Controller device for wheeled construction machine
Patent number
4,649,768
Issue date
Mar 17, 1987
Kabushiki Kaisha Komatsu Seisakusho
Kohei Kusaka
B60 - VEHICLES IN GENERAL