Atsushi KUNIYASU

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Toyota-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piston for internal combustion engine and manufacturing method thereof
- Patent number 9,581,105
- Issue date Feb 28, 2017
- Aisin Seiki Kabushiki Kaisha
- Atsushi Kuniyasu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PISTON FOR INTERNAL COMBUSTION ENGINE AND MANUFACTURING METHOD THEREOF
- Publication number 20160169151
- Publication date Jun 16, 2016
- AISIN SEIKI KABUSHIKI KAISHA
- Atsushi KUNIYASU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR