Johnson Matthey Japan Incorporated

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Tochigi-Ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas catalyst and exhaust gas processing apparatus using same
- Patent number 8,999,252
- Issue date Apr 7, 2015
- Johnson Matthey Japan Incorporated
- Jin Cho
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas clean-up catalyst
- Patent number 6,645,439
- Issue date Nov 11, 2003
- Johnson Matthey Japan Ltd.
- Geng Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS CATALYST AND EXHAUST GAS PROCESSING APPARATUS USING SAME
- Publication number 20090173065
- Publication date Jul 9, 2009
- Johnson Matthey Japan Incorporated
- Jin Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalyst for treating exhaust gas and device for treating exhaust g...
- Publication number 20090044521
- Publication date Feb 19, 2009
- Johnson Matthey Japan Inc.
- Jin Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks