Hitoshi Nakai

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Nishio-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Synchronizer sleeve used in power transmission and press-forming ap...
- Patent number 7,007,536
- Issue date Mar 7, 2006
- Aisin AI Co., Ltd.
- Hitoshi Nakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for forming a high-tooth spline of a hollow shaft and hollow...
- Patent number 5,829,911
- Issue date Nov 3, 1998
- Aisin Seiki Kabushiki Kaisha
- Norihito Yokota
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Synchronizer sleeve used in power transmission and press-forming ap...
- Publication number 20040104092
- Publication date Jun 3, 2004
- AISIN AI CO., LTD.
- Hitoshi Nakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...