Kazumasa Wakahara

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust device in combustion engine, and motorcycle therewith
- Patent number 7,802,424
- Issue date Sep 28, 2010
- Kawasaki Jukogyo Kabushiki Kaisha
- Tatsuhiko Kanzawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Exhaust device in combustion engine, and motorcycle therewith
- Publication number 20080168767
- Publication date Jul 17, 2008
- Tatsuhiko Kanzawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES