Koji Kawamoto

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Tottori, JP

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Patents Grantslast 30 patents

Information Patent Grant
Driver circuit, driver integrated circuit, and display device and e...
- Patent number 6,040,827
- Issue date Mar 21, 2000
- Hitachi, Ltd.
- Kazuhiro Shiina
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Address translation buffer system and method for invalidating addre...
- Patent number 5,924,127
- Issue date Jul 13, 1999
- Hitachi, Ltd.
- Koji Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor circuit having turn-on prevention capability of switc...
- Patent number 5,818,281
- Issue date Oct 6, 1998
- Hitachi, Ltd.
- Hitoshi Ohura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reference voltage generator
- Patent number 5,455,797
- Issue date Oct 3, 1995
- Hitachi, Ltd.
- Jun Etoh
- G05 - CONTROLLING REGULATING
Information Patent Grant
Reference voltage generator
- Patent number 5,384,740
- Issue date Jan 24, 1995
- Hitachi, Ltd.
- Jun Etoh
- G05 - CONTROLLING REGULATING
Information Patent Grant
Time-dividing method and circuit, and television white balance cont...
- Patent number 5,293,223
- Issue date Mar 8, 1994
- Hitachi, Ltd.
- Koji Kawamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE