Takashi YAMADA

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Kitsuregawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Twc catalysts for gasoline engine exhaust gas treatments
- Patent number 11,614,013
- Issue date Mar 28, 2023
- Johnson Matthey Public Limited Company
- Hai-Ying Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxygen storage and release material, catalyst, exhaust gas purifica...
- Patent number 11,559,788
- Issue date Jan 24, 2023
- NIPPON DENKO CO., LTD.
- Keigo Aihara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification catalyst
- Patent number 10,753,248
- Issue date Aug 25, 2020
- Johnson Matthey Public Limited Company
- Tomotaka Hirota
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
OXYGEN STORAGE AND RELEASE MATERIAL, CATALYST, EXHAUST GAS PURIFICA...
- Publication number 20210355851
- Publication date Nov 18, 2021
- NIPPON DENKO CO., LTD.
- Keigo AIHARA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOVEL TWC CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS
- Publication number 20210262371
- Publication date Aug 26, 2021
- Johnson Matthey Public Limited Company
- Hai-Ying CHEN
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
NOVEL TWC CATALYSTS FOR GASOLINE EXHAUST GAS APPLICATIONS
- Publication number 20200102868
- Publication date Apr 2, 2020
- Johnson Matthey Public Limited Company
- Yuichi FUJIMORI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST
- Publication number 20190093531
- Publication date Mar 28, 2019
- Johnson Matthey Japan G.K.
- Tomotaka HIROTA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES