Osamu Kawatate

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification device
- Patent number 8,122,708
- Issue date Feb 28, 2012
- Yanmar Co., Ltd.
- Shusuke Okada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Exhaust Gas Purification Device
- Publication number 20090151325
- Publication date Jun 18, 2009
- YANMAR CO., LTD.
- Shusuke Okada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL