Koji Wakabayashi

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Nishio-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubricating structure of a rotational shaft oil sealing portion
- Patent number 8,573,361
- Issue date Nov 5, 2013
- Aisin Ai Co., Ltd.
- Koji Wakabayashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Case
- Patent number 7,921,749
- Issue date Apr 12, 2011
- Aisin Ai Co., Ltd.
- Koji Wakabayashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Case
- Publication number 20080053270
- Publication date Mar 6, 2008
- AISIN AI CO., LTD.
- Koji Wakabayashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Lubricating structure of a rotational shaft oil sealing portion
- Publication number 20080011115
- Publication date Jan 17, 2008
- AISIN AI CO., LTD.
- Koji Wakabayashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...