Kouji Chikaishi

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Service vehicle
- Patent number 7,380,626
- Issue date Jun 3, 2008
- Komatsu Ltd.
- Kouji Chikaishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Service vehicle with a walk-through to the outside
- Patent number 7,168,191
- Issue date Jan 30, 2007
- Komatsu Ltd.
- Kouji Chikaishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Fluid tank
- Patent number 7,105,044
- Issue date Sep 12, 2006
- Komatsu Ltd.
- Akiko Konishi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Service vehicle
- Publication number 20060000123
- Publication date Jan 5, 2006
- Komatsu Ltd.
- Kouji Chikaishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Service vehicle
- Publication number 20040148815
- Publication date Aug 5, 2004
- Komatsu Ltd.
- Kouji Chikaishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Fluid tank
- Publication number 20030233942
- Publication date Dec 25, 2003
- Komatsu Ltd.
- Akiko Konishi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL