Makoto Ogawa

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Ageo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst composition for purifying exhaust gas and exhaust gas puri...
- Patent number 9,993,805
- Issue date Jun 12, 2018
- Mitsui Mining & Smelting Co., Ltd.
- Makoto Ogawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purifying catalyst composition and exhaust gas purifyin...
- Patent number 9,533,290
- Issue date Jan 3, 2017
- Mitsui Mining & Smelting Co., Ltd.
- Yuki Nagao
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
CATALYST COMPOSITION FOR PURIFYING EXHAUST GAS AND EXHAUST GAS PURI...
- Publication number 20170028387
- Publication date Feb 2, 2017
- Mitsui Mining and Smelting Co., Ltd.
- Makoto OGAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Exhaust Gas Purifying Catalyst Composition and Exhaust Gas Purifyin...
- Publication number 20140323294
- Publication date Oct 30, 2014
- Mitsui Mining and Smelting Co., Ltd.
- Yuki Nagao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL