Hiroyuki Hiramoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Insulating substrate, manufacturing method thereof, and module semi...
- Patent number 7,263,766
- Issue date Sep 4, 2007
- Kabushiki Kaisha Toshiba
- Yutaka Ishiwata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Insulating substrate including multilevel insulative ceramic layers...
- Patent number 6,605,868
- Issue date Aug 12, 2003
- Kabushiki Kaisha Toshiba
- Yutaka Ishiwata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Package for semiconductor power device and method for assembling th...
- Patent number 6,597,063
- Issue date Jul 22, 2003
- Kabushiki Kaisha Toshiba
- Toshio Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Package for semiconductor power device and method for assembling th...
- Patent number 6,201,696
- Issue date Mar 13, 2001
- Kabushiki Kaisha Toshiba
- Toshio Shimizu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20090237890
- Publication date Sep 24, 2009
- Kabushiki Kaisha Toshiba
- Hiroki Sekiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Insulating substrate, manufacturing method thereof, and module semi...
- Publication number 20030168729
- Publication date Sep 11, 2003
- Kabushiki Kaisha Toshiba
- Yutaka Ishiwata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
INSULATING SUBSTRATE INCLUDING MULTILEVEL INSULATIVE CERAMIC LAYERS...
- Publication number 20020066953
- Publication date Jun 6, 2002
- YUTAKA ISHIWATA
- H01 - BASIC ELECTRIC ELEMENTS