Shigeyuki Kemma

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air intake arrangement for internal combustion engine
- Patent number RE37269
- Issue date Jul 10, 2001
- Hitachi, Ltd.
- Jun'ichi Yamaguchi
- 123 - Internal-combustion engines
Information Patent Grant
Air intake arrangement for internal combustion engine
- Patent number 5,325,828
- Issue date Jul 5, 1994
- Hitachi, Ltd.
- Jun'ichi Yamaguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS