Yasuhiko Kohno

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Integration circuit, decrement circuit, and semiconductor devices
- Patent number 7,541,858
- Issue date Jun 2, 2009
- Renesas Technology Corp.
- Seigou Yukutake
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vehicle-mounted ignitor
- Patent number 6,672,295
- Issue date Jan 6, 2004
- Hitachi, Ltd.
- Yasuhiko Kohno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vehicle-mounted ignitor
- Patent number 6,539,928
- Issue date Apr 1, 2003
- Hitachi, Ltd.
- Yasuhiko Kohno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Circuit incorporated IGBT and power conversion device using the same
- Patent number 6,448,587
- Issue date Sep 10, 2002
- Hitachi, Ltd.
- Yasuhiko Kohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench gate type semiconductor device with current sensing cell
- Patent number 6,180,966
- Issue date Jan 30, 2001
- Hitachi, Ltd.
- Yasuhiko Kohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate type semiconductor device having built-in protection...
- Patent number 5,719,420
- Issue date Feb 17, 1998
- Hitachi, Ltd.
- Yasuhiko Kohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate type semiconductor device having built-in protection...
- Patent number 5,563,435
- Issue date Oct 8, 1996
- Hitachi, Ltd.
- Yasuhiko Kohno
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Integration circuit, decrement circuit, and semiconductor devices
- Publication number 20060022609
- Publication date Feb 2, 2006
- Seigou Yukutake
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Vehicle-mounted ignitor
- Publication number 20030116149
- Publication date Jun 26, 2003
- Yasuhiko Kohno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Vehicle-mounted ignitor
- Publication number 20020040709
- Publication date Apr 11, 2002
- Yasuhiko Kohno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Circuit incorporated IGBT and power conversion device using the same
- Publication number 20020027253
- Publication date Mar 7, 2002
- Yasuhiko Kohno
- H01 - BASIC ELECTRIC ELEMENTS

Yasuhiko Kohno

Person

Patents Grantslast 30 patents

Integration circuit, decrement circuit, and semiconductor devices

Vehicle-mounted ignitor

Vehicle-mounted ignitor

Circuit incorporated IGBT and power conversion device using the same

Trench gate type semiconductor device with current sensing cell

Insulated gate type semiconductor device having built-in protection...

Insulated gate type semiconductor device having built-in protection...

Patents Applicationslast 30 patents

Integration circuit, decrement circuit, and semiconductor devices

Vehicle-mounted ignitor

Vehicle-mounted ignitor

Circuit incorporated IGBT and power conversion device using the same