Kazuyoshi Yamada

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Capacitive load drive circuit and plasma display apparatus
- Patent number 7,242,399
- Issue date Jul 10, 2007
- Fujitsu Hitachi Plasma Display Limited
- Makoto Onozawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Color reproduction correction circuit for color representation and...
- Patent number 6,940,559
- Issue date Sep 6, 2005
- Fujitsu Hitachi Plasma Display Limited
- Ken Kumakura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Capacitive load drive circuit and plasma display apparatus
- Patent number 6,781,322
- Issue date Aug 24, 2004
- Fujitsu Hitachi Plasma Display Limited
- Makoto Onozawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Color reproduction correction circuit for color representation and...
- Patent number 6,753,930
- Issue date Jun 22, 2004
- Fujitsu Hitachi Plasma Display Limited
- Ken Kumakura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Color reproduction correction circuit for color representation and...
- Publication number 20040218101
- Publication date Nov 4, 2004
- FUJITSU HITACHI PLASMA DISPLAY LIMITED
- Ken Kumakura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Capacitive load drive circuit and plasma display apparatus
- Publication number 20030214244
- Publication date Nov 20, 2003
- FUJITSU HITACHI PLASMA DISPLAY LIMITED
- Makoto Onozawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Capacitive load drive circuit and plasma display apparatus
- Publication number 20030184539
- Publication date Oct 2, 2003
- FUJITSU HITACHI PLASMA DISPLAY LIMITED
- Makoto Onozawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Color reproduction correction circuit for color representation and...
- Publication number 20020012073
- Publication date Jan 31, 2002
- FUJITSU HITACHI PLASMA DISPLAY LIMITED
- Ken Kumakura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE