Hiroshi OHTSUKI

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Gotenba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas control apparatus of internal combustion
- Patent number 9,988,960
- Issue date Jun 5, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yoshihisa Tsukamoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification apparatus for internal combustion engine
- Patent number 9,889,406
- Issue date Feb 13, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro Itoh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification apparatus for internal combustion engine
- Patent number 9,884,293
- Issue date Feb 6, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro Itoh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification apparatus of internal combustion engine
- Patent number 9,598,997
- Issue date Mar 21, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro Itoh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE
- Publication number 20170138235
- Publication date May 18, 2017
- Toyota Jidosha Kabushiki Kaisha
- Yoshihisa TSUKAMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20160303509
- Publication date Oct 20, 2016
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro ITOH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20160303512
- Publication date Oct 20, 2016
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiko ITOH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION APPARATUS OF INTERNAL COMBUSTION ENGINE
- Publication number 20160153335
- Publication date Jun 2, 2016
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro ITOH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL