Hiroyasu Nishikawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine device
- Patent number 9,726,062
- Issue date Aug 8, 2017
- Yanmar Co., Ltd.
- Shinji Nishimura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine
- Patent number 9,051,904
- Issue date Jun 9, 2015
- Yanmar Co., Ltd.
- Hiroyasu Nishikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Breather device of engine
- Patent number 7,243,642
- Issue date Jul 17, 2007
- Yanmar Co., Ltd.
- Hiroyasu Nishikawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine
- Patent number D482045
- Issue date Nov 11, 2003
- Yanmar Co., Ltd.
- Satoshi Iwata
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
ENGINE DEVICE
- Publication number 20150226101
- Publication date Aug 13, 2015
- YANMAR CO., LTD.
- Shinji Nishimura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE
- Publication number 20130206121
- Publication date Aug 15, 2013
- Hiroyasu Nishikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Breather device of engine
- Publication number 20040244785
- Publication date Dec 9, 2004
- Hiroyasu Nishikawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES