Hidenori Hiraki

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Four-cycle engine
- Patent number 6,830,030
- Issue date Dec 14, 2004
- Shindaiwa Kogyo Co., LTD
- Kenji Imafuku
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Four-cycle engine
- Patent number 6,766,784
- Issue date Jul 27, 2004
- Shindaiwa Kogyo Co., LTD
- Kenji Imafuku
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Small engine for power tools
- Patent number 6,655,335
- Issue date Dec 2, 2003
- Shindaiwa Kogyo Co., LTD
- Kenji Imafuku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Four-cycle engine
- Publication number 20030037764
- Publication date Feb 27, 2003
- Kenji Imafuku
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Four-cycle engine
- Publication number 20030037763
- Publication date Feb 27, 2003
- Kenji Imafuku
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Small engine for power tools
- Publication number 20030037749
- Publication date Feb 27, 2003
- Kenji Imafuku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS