Keishi JOUZAKI

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spark arrestor, muffler, and straddle type vehicle
- Patent number 8,978,819
- Issue date Mar 17, 2015
- Yamaha Hatsudoki Kabushiki Kaisha
- Hiroyuki Fujimoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
SPARK ARRESTOR, MUFFLER, AND STRADDLE TYPE VEHICLE
- Publication number 20140360808
- Publication date Dec 11, 2014
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Hiroyuki FUJIMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES