Kouichi Yamazaki

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Takasaki, JP

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Patents Grantslast 30 patents

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Signal processor for VTR which converts color under signals to colo...
- Patent number 5,526,126
- Issue date Jun 11, 1996
- Hitachi, Ltd.
- Makoto Furihata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Semiconductor integrated circuit device
- Patent number 5,300,798
- Issue date Apr 5, 1994
- Hitachi, Ltd.
- Kouichi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
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Semiconductor integrated circuit device
- Patent number 5,132,806
- Issue date Jul 21, 1992
- Hitachi, Ltd.
- Yukinori Kitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Semiconductor device
- Patent number 4,857,987
- Issue date Aug 15, 1989
- Hitachi, Ltd.
- Setsuo Ogura
- H01 - BASIC ELECTRIC ELEMENTS
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Tri-state IIL gate
- Patent number 4,841,484
- Issue date Jun 20, 1989
- Hitachi, Ltd.
- Kazuo Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY