Masataka Ogasawara

Follow

Person

Akita, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Delafossite-type oxide for exhaust gas purification catalyst, and e...
- Patent number 11,110,439
- Issue date Sep 7, 2021
- Mitsui Mining & Smelting Co., Ltd.
- Sumio Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification catalyst
- Patent number 10,722,870
- Issue date Jul 28, 2020
- Mitsui Mining & Smelting Co., Ltd.
- Sumio Kato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Carrier for exhaust gas purification catalyst and exhaust gas purif...
- Patent number 10,010,871
- Issue date Jul 3, 2018
- Mitsui Mining & Smelting Co., Ltd.
- Sumio Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purifying catalyst and carrier
- Patent number 9,162,217
- Issue date Oct 20, 2015
- Mitsui Mining & Smelting Co., Ltd.
- Shinichi Nakata
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
DELAFOSSITE-TYPE OXIDE FOR EXHAUST GAS PURIFICATION CATALYST, AND E...
- Publication number 20200122129
- Publication date Apr 23, 2020
- Mitsui Mining and Smelting Co., Ltd.
- Sumio KATO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST
- Publication number 20190336949
- Publication date Nov 7, 2019
- Mitsui Mining and Smelting Co., Ltd.
- Sumio KATO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CARRIER FOR EXHAUST GAS PURIFICATION CATALYST AND EXHAUST GAS PURIF...
- Publication number 20170274359
- Publication date Sep 28, 2017
- Mitsui Mining and Smelting Co., Ltd.
- Sumio KATO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFYING CATALYST AND CARRIER
- Publication number 20150133292
- Publication date May 14, 2015
- Mitsui Mining and Smelting Co., Ltd.
- Shinichi Nakata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL