Hideo Hara

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Kodaira, JP

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Patents Grantslast 30 patents

Information Patent Grant
Punch press hydraulic servo device using a rotary valve
- Patent number 6,594,992
- Issue date Jul 22, 2003
- Amada Engineering Center Company, Limited
- Kinshiro Naito
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Belted tire
- Patent number 4,815,514
- Issue date Mar 28, 1989
- Bridgestone Corporation
- Hideo Hara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic radial tires for passenger cars
- Patent number 4,721,144
- Issue date Jan 26, 1988
- Bridgestone Corporation
- Hideo Hara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated hydraulic circuit for off highway work vehicles
- Patent number 4,321,793
- Issue date Mar 30, 1982
- Kabushiki Kaisha Komatsu Seisakusho
- Kyoji Uranaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for coupling a tractor, a dump trailer and a dump truck
- Patent number 4,288,091
- Issue date Sep 8, 1981
- Kabushiki Kaisha Komatsu Seisakusho
- Haruhiko Umeda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Excavating and loading machine mounted on a wheeled type vehicle
- Patent number 4,147,262
- Issue date Apr 3, 1979
- Kabushiki Kaisha Komatsu Seisakusho
- Haruhiko Umeda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING