Shigeki Okai

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Atsugi-shi, Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluid filled vibration damping device
- Patent number 7,232,118
- Issue date Jun 19, 2007
- Tokai Rubber Industries, Ltd.
- Hajime Maeno
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vibration damping device having stopper structure
- Patent number 7,140,603
- Issue date Nov 28, 2006
- Tokai Rubber Industries, Ltd.
- Hajime Maeno
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLUID FILLED VIBRATION DAMPING DEVICE
- Publication number 20070001355
- Publication date Jan 4, 2007
- TOKAI RUBBER INDUSTRIES, LTD.
- Hajime Maeno
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...