Norio ISHIKAWA

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Toyota-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification apparatus for motor vehicles
- Patent number 10,975,744
- Issue date Apr 13, 2021
- Toyota Jidosha Kabushiki Kaisha
- Norio Ishikawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purifying apparatus
- Patent number 10,280,822
- Issue date May 7, 2019
- Toyota Jidosha Kabushiki Kaisha
- Norio Ishikawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING CATALYST FOR EXHAUST GAS PURIFICATION
- Publication number 20230294077
- Publication date Sep 21, 2023
- Toyota Jidosha Kabushiki Kaisha
- Norio ISHIKAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION APPARATUS FOR MOTOR VEHICLES
- Publication number 20200102866
- Publication date Apr 2, 2020
- Toyota Jidosha Kabushiki Kaisha
- Norio ISHIKAWA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS CATALYST FOR INTERNAL COMBUSTION ENGINES
- Publication number 20190176140
- Publication date Jun 13, 2019
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi OTSUKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFYING APPARATUS
- Publication number 20190017425
- Publication date Jan 17, 2019
- Toyota Jidosha Kabushiki Kaisha
- Norio ISHIKAWA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES