Yoshiaki Nakajima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluid pressure cylinder
- Patent number 7,487,708
- Issue date Feb 10, 2009
- Koganei Corporation
- Yasuo Harashima
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fastening assembly, fastener, and fluid pressure cylinder unit
- Patent number 7,444,922
- Issue date Nov 4, 2008
- Koganei Corporation
- Yasuo Harashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Fastened assembly body, connector, and hydraulic cylinder unit
- Publication number 20060133893
- Publication date Jun 22, 2006
- Yasuo Harashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fluid pressure cylinder
- Publication number 20050214132
- Publication date Sep 29, 2005
- Koganei Corporation
- Yasuo Harashima
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL