Kazuyoshi Ishihama

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pressurized fluid supply system
- Patent number 5,845,678
- Issue date Dec 8, 1998
- Kabushiki Kaisha Komatsu Seisakusho
- Kazuyoshi Ishihama
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pressurized fluid supply system
- Patent number 5,784,885
- Issue date Jul 28, 1998
- Kabushiki Kaisha Komatsu Seisakusho
- Kazuyoshi Ishihama
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pressurized fluid supply system
- Patent number 5,651,390
- Issue date Jul 29, 1997
- Kabushiki Kaisha Komatsu Seisakusho
- Kazuyoshi Ishihama
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Compensation system for hydraulic circuit of hydraulically driven v...
- Patent number 5,560,204
- Issue date Oct 1, 1996
- Kabushiki Kaisha Komatsu Seisakusho
- Kazuyoshi Ishihama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure compensation valve
- Patent number 5,485,864
- Issue date Jan 23, 1996
- Kabushiki Kaisha Komatsu Siesakusho
- Masamitsu Takeuchi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING