Masaki Sugiyama

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Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Intake port for 4-cycle engine
- Patent number 7,424,878
- Issue date Sep 16, 2008
- Fuji Robin Kabushiki Kaisha
- Masaki Sugiyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Portable 4-cycle engine and portable machine equipped with the 4-cy...
- Patent number 7,341,027
- Issue date Mar 11, 2008
- Makita Numazu Corporation
- Masaki Sugiyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Intake port for 4-cycle engine
- Publication number 20070169738
- Publication date Jul 26, 2007
- FUJI ROBIN KABUSHIKI KAISYA
- Masaki Sugiyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Portable 4-cycle engine and portable machine equipped with the 4-cy...
- Publication number 20070169726
- Publication date Jul 26, 2007
- FUJI ROBIN KABUSHIKI KAISYA
- Masaki Sugiyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS