Yoshikazu Nagahara

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Variable displacement hydraulic motor
- Patent number 4,951,551
- Issue date Aug 28, 1990
- Kabushiki Kaisha Komatsu Seisakusho
- Mitsuru Arai
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Adjustable device for axial piston pump/motor of a tilting axis type
- Patent number 4,793,240
- Issue date Dec 27, 1988
- Kabushiki Kaisha Komatsu Seisakusho
- Yoshikazu Nagahara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid circuit system for operating bidirectional hydraulic motor
- Patent number 4,615,174
- Issue date Oct 7, 1986
- Kabushiki Kaisha Komatsu Seisakusho
- Yoshikazu Nagahara
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Brake for a hydraulic motor
- Patent number 4,557,109
- Issue date Dec 10, 1985
- Kabushiki Kaisha Komatsu Seisakusho
- Yoshikazu Nagahara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control system for hydraulically driven vehicles
- Patent number 4,481,769
- Issue date Nov 13, 1984
- Kabushiki Kaisha Komatsu Seisakusho
- Yoshikazu Nagahara
- B60 - VEHICLES IN GENERAL