Masato Hasegawa

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Patents Grantslast 30 patents

Information Patent Grant
Wet-type friction material and its manufacturing method
- Patent number 7,919,165
- Issue date Apr 5, 2011
- Aisin Kako Kabushiki Kaisha
- Masato Hasegawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Wet-type friction material and its manufacturing method
- Publication number 20080199641
- Publication date Aug 21, 2008
- AISIN KAKO KABUSHIKI KAISHA
- Masato Hasegawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...