Ryuichi Hasegawa

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Aichi-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle drive apparatus
- Patent number 10,408,335
- Issue date Sep 10, 2019
- Toyota Jidosha Kabushiki Kaisha
- Shinichiro Suenaga
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat-generating portion cooling structure of vehicle drive apparatus
- Patent number 8,456,045
- Issue date Jun 4, 2013
- Toyota Jidosha Kabushiki Kaisha
- Koji Hayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle power transmission device
- Patent number 8,360,927
- Issue date Jan 29, 2013
- Toyota Jidosha Kabushiki Kaisha
- Sohei Murata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat-generating portion cooling structure of vehicle drive apparatus
- Patent number 8,278,788
- Issue date Oct 2, 2012
- Toyota Jidosha Kabushiki Kaisha
- Koji Hayashi

Patents Applicationslast 30 patents

Information Patent Application
LUBRICATION DEVICE FOR VEHICLE DRIVE-FORCE TRANSMITTING APPARATUS
- Publication number 20210190201
- Publication date Jun 24, 2021
- Toyota Jidosha Kabushiki Kaisha
- Yuki SHIMOKOBE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VEHICLE DRIVE APPARATUS
- Publication number 20170067554
- Publication date Mar 9, 2017
- Toyota Jidosha Kabushiki Kaisha
- Shinichiro SUENAGA
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER TRANSMISSION DEVICE
- Publication number 20140290429
- Publication date Oct 2, 2014
- Toyota Jidosha Kabushiki Kaisha
- Ryuichi Hasegawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
HEAT-GENERATING PORTION COOLING STRUCTURE OF VEHICLE DRIVE APPARATUS
- Publication number 20120091836
- Publication date Apr 19, 2012
- Toyota Jidosha Kabushiki Kaisha
- Koji Hayashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE POWER TRANSMISSION DEVICE
- Publication number 20110092333
- Publication date Apr 21, 2011
- Toyota Jidosha Kabushiki Kaisha
- Sohei MURATA
- B60 - VEHICLES IN GENERAL