Kazumasa Nomura

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Patents Grantslast 30 patents

Information Patent Grant
Cylinder head structure of an internal combustion engine
- Patent number 5,207,210
- Issue date May 4, 1993
- Mazda Motor Corporation
- Naoyuki Yamagata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas recirculation system
- Patent number 5,205,265
- Issue date Apr 27, 1993
- Mazda Motor Corporation
- Kenji Kashiyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas recirculation system for an internal combustion engine
- Patent number 5,203,311
- Issue date Apr 20, 1993
- Mazda Motor Corporation
- Mitsuo Hitomi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purification system
- Patent number 4,142,492
- Issue date Mar 6, 1979
- Toyo Kogyo Co., Ltd.
- Kazuo Kobayashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS