Kazunobu Nishitani

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multichip press-contact type semiconductor device
- Patent number 5,990,501
- Issue date Nov 23, 1999
- Kabushiki Kaisha Toshiba
- Michiaki Hiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Press pack power semiconductor device incorporating a plurality of...
- Patent number 5,726,466
- Issue date Mar 10, 1998
- Kabushiki Kaisha Toshiba
- Kazunobu Nishitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a semiconductor device of a high withstand voltage
- Patent number 5,223,442
- Issue date Jun 29, 1993
- Kabushiki Kaisha Toshiba
- Mitsuhiko Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a semiconductor device of a high withstand voltage
- Patent number 5,156,981
- Issue date Oct 20, 1992
- Kabushiki Kaisha Toshiba
- Mitsuhiko Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS