Risa Yamamoto

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Patents Grantslast 30 patents

Information Patent Grant
Diesel engine exhaust purification system
- Patent number 9,028,598
- Issue date May 12, 2015
- Nissan Motor Co., Ltd.
- Risa Yamamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas purifying apparatus for diesel engine
- Patent number 8,999,048
- Issue date Apr 7, 2015
- Nissan Motor Co., Ltd.
- Toru Nishizawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Internal combustion engine exhaust gas cleaning apparatus and exhau...
- Patent number 8,322,131
- Issue date Dec 4, 2012
- Nissan Motor Co., Ltd.
- Risa Yamamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS PURIFYING APPARATUS FOR DIESEL ENGINE
- Publication number 20130092030
- Publication date Apr 18, 2013
- NISSAN MOTOR CO., LTD.
- Toru Nishizawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIESEL ENGINE EXHAUST PURIFICATION SYSTEM
- Publication number 20130087048
- Publication date Apr 11, 2013
- Nissan Motor Co. Ltd.
- Risa Yamamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20120186235
- Publication date Jul 26, 2012
- Nissan Motor Co. Ltd.
- Risa Yamamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTERNAL COMBUSTION ENGINE EXHAUST GAS CLEANING APPARATUS AND EXHAU...
- Publication number 20100287913
- Publication date Nov 18, 2010
- NISSAN MOTOR CO., LTD.
- Risa Yamamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL