Hiroyuki Ohsaki

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Atsugi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heater control apparatus of air-fuel ratio sensor and method thereof
- Patent number 6,723,965
- Issue date Apr 20, 2004
- Unisia Jecs Corporation
- Shigeo Ohkuma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Heater control apparatus of air-fuel ratio sensor and method thereof
- Publication number 20010054608
- Publication date Dec 27, 2001
- UNISIA JECS CORPORATION
- Shigeo Ohkuma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS