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Hiroyuki Motegi
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Yokohama, JP
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last 30 patents
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Patent Grant
Driving device, a column electrode driving semiconductor integrated...
Patent number
6,025,822
Issue date
Feb 15, 2000
Asahi Glass Company Ltd.
Hiroyuki Motegi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving method for a liquid crystal display device
Patent number
5,953,002
Issue date
Sep 14, 1999
Asahi Glass Company Ltd.
Yoshinori Hirai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor device for liquid crystal panel driving power supply
Patent number
5,455,534
Issue date
Oct 3, 1995
Kabushiki Kaisha Toshiba
Hiroyuki Motegi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Power supply apparatus used for driving liquid-crystal display and...
Patent number
5,343,221
Issue date
Aug 30, 1994
Kabushiki Kaisha Toshiba
Takashi Arakawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor memory circuit apparatus
Patent number
5,241,506
Issue date
Aug 31, 1993
Kabushiki Kaisha Toshiba
Hiroyuki Motegi
G11 - INFORMATION STORAGE
Information
Patent Grant
Phase-locked loop clock signal generator
Patent number
5,221,863
Issue date
Jun 22, 1993
Kabushiki Kaisha Toshiba
Hiroyuki Motegi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Signal delay circuit using charge pump circuit
Patent number
5,059,838
Issue date
Oct 22, 1991
Kabushiki Kaisha Toshiba
Hiroyuki Motegi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
VCO controlled by separate phase locked loop
Patent number
4,912,433
Issue date
Mar 27, 1990
Kabushiki Kaisha Toshiba
Hiroyuki Motegi
H03 - BASIC ELECTRONIC CIRCUITRY