Yoshihiko Sugawara

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Circuit board and image display apparatus
- Patent number 8,153,903
- Issue date Apr 10, 2012
- Hitachi, Ltd.
- Akihiko Kanouda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flyback transformer
- Patent number 5,828,557
- Issue date Oct 27, 1998
- Hitachi Media Electronics Co., Ltd.
- Yoshihiko Sugawara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display monitor
- Patent number 5,744,918
- Issue date Apr 28, 1998
- Hitachi Media Electronics Co., Ltd.
- Yoshihiko Sugawara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DC-DC CONVERTER FOR DISPLAY APPARATUS
- Publication number 20090147543
- Publication date Jun 11, 2009
- Yoshihiko SUGAWARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circuit Board and Image Display Apparatus
- Publication number 20090145637
- Publication date Jun 11, 2009
- Akihiko KANOUDA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR