Hiroshi Oohashi

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification system
- Patent number 9,759,115
- Issue date Sep 12, 2017
- Yanmar Co., Ltd.
- Yasuo Noma
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification system
- Patent number 9,416,713
- Issue date Aug 16, 2016
- Yanmar Co., Ltd.
- Yasuo Noma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diesel engine
- Patent number 8,915,067
- Issue date Dec 23, 2014
- Yanmar Co., Ltd.
- Hiroshi Oohashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diesel engine
- Patent number 8,656,707
- Issue date Feb 25, 2014
- Yanmar Co., Ltd.
- Hiroshi Oohashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
EGR device for engine
- Patent number 8,146,573
- Issue date Apr 3, 2012
- Yanmar Co., Ltd.
- Hiroshi Oohashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS PURIFICATION SYSTEM
- Publication number 20160069240
- Publication date Mar 10, 2016
- YANMAR CO., LTD.
- Yasuo NOMA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFICATION SYSTEM
- Publication number 20130202493
- Publication date Aug 8, 2013
- Yasuo Noma
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIESEL ENGINE
- Publication number 20120180463
- Publication date Jul 19, 2012
- YARMAR CO., LTD.
- Hiroshi Oohashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIESEL ENGINE
- Publication number 20120079815
- Publication date Apr 5, 2012
- YANMAR CO., LTD
- Hiroshi Oohashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EGR Device For Engine
- Publication number 20100031937
- Publication date Feb 11, 2010
- Yanmar Co., Ltd.
- Hiroshi Oohashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS