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Toshiharu Moriya
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Saitama, JP
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Patents Grants
last 30 patents
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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
Exhaust gas purifying catalyst comprising a catalyst layer comprisi...
Patent number
9,381,510
Issue date
Jul 5, 2016
Mitsui Mining & Smelting Co., Ltd.
Hironori Iwakura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST
Publication number
20240399353
Publication date
Dec 5, 2024
Mitsui Mining and Smelting Co., Ltd.
Toshiharu MORIYA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS CLEANING CATALYST STRUCTURE AND PRODUCTION METHOD THEREFOR
Publication number
20220212173
Publication date
Jul 7, 2022
Honda Motor Co.,Ltd.
Toshiaki KIMURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
EXHAUST GAS PURIFYING CATALYST
Publication number
20150273462
Publication date
Oct 1, 2015
Mitsui Mining & Smelting Co., Ltd.
Hironori Iwakura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL