Hiroaki Muramatsu

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Internal combustion engine
- Patent number 10,221,934
- Issue date Mar 5, 2019
- Toyota Jidosha Kabushiki Kaisha
- Takashi Asano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Construction of an intake passage having a variable cross-sectional...
- Patent number 5,823,157
- Issue date Oct 20, 1998
- Toyota Jidosha Kabushiki Kaisha
- Hiroaki Muramatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake system for an internal combustion engine
- Patent number 5,787,852
- Issue date Aug 4, 1998
- Toyota Jidosha Kabushiki Kaisha
- Hiroaki Muramatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Internal Combustion Engine
- Publication number 20170299042
- Publication date Oct 19, 2017
- Toyota Jidosha Kabushiki Kaisha
- Takashi ASANO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS