Naoto FUJITA

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Kakegawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification device
- Patent number 12,031,465
- Issue date Jul 9, 2024
- Toyota Jidosha Kabushiki Kaisha
- Isao Chinzei
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification device
- Patent number 11,759,769
- Issue date Sep 19, 2023
- Toyota Jidosha Kabushiki Kaisha
- Isao Chinzei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification device
- Patent number 11,504,704
- Issue date Nov 22, 2022
- Toyota Jidosha Kabushiki Kaisha
- Isao Chinzei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS PURIFICATION DEVICE
- Publication number 20240390853
- Publication date Nov 28, 2024
- Toyota Jidosha Kabushiki Kaisha
- Takumi TOJO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalyst Material for Methane Removal
- Publication number 20220250038
- Publication date Aug 11, 2022
- CATALER CORPORATION
- Naoto Fujita
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Catalyst Material
- Publication number 20220176351
- Publication date Jun 9, 2022
- CATALER CORPORATION
- Naoto Fujita
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFICATION DEVICE
- Publication number 20220118428
- Publication date Apr 21, 2022
- Toyota Jidosha Kabushiki Kaisha
- Isao CHINZEI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION DEVICE
- Publication number 20220106900
- Publication date Apr 7, 2022
- Toyota Jidosha Kabushiki Kaisha
- Isao CHINZEI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFICATION DEVICE
- Publication number 20220062884
- Publication date Mar 3, 2022
- Toyota Jidosha Kabushiki Kaisha
- Isao CHINZEI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL