Yasuharu Hourai

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fuel injection device, fuel injection control device, and control m...
- Patent number 8,020,533
- Issue date Sep 20, 2011
- Keihin Corporation
- Tadao Tsuchiya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Actuator driving apparatus
- Patent number 7,312,972
- Issue date Dec 25, 2007
- Keihin Corporation
- Yasuharu Hourai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power supply boost control device and method for identifying and ju...
- Patent number 7,265,953
- Issue date Sep 4, 2007
- Keihin Corporation
- Yasuharu Hourai
- G11 - INFORMATION STORAGE
Information Patent Grant
Excitation control circuit for intermittently bypassing return current
- Patent number 7,164,570
- Issue date Jan 16, 2007
- Keihin Corporation
- Yasuharu Hourai
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Fuel injection device, fuel injection control device, and control m...
- Publication number 20070284456
- Publication date Dec 13, 2007
- Keihin Corporation
- Tadao Tsuchiya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Power supply boost control device and method for identifying and ju...
- Publication number 20050265087
- Publication date Dec 1, 2005
- Keihin Corporation
- Yasuharu Hourai
- G01 - MEASURING TESTING
Information Patent Application
Excitation control circuit for intermittently bypassing return current
- Publication number 20040150433
- Publication date Aug 5, 2004
- Keihin Corporation
- Yasuharu Hourai
- H03 - BASIC ELECTRONIC CIRCUITRY