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Rikurou Tanahashi
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Kawasaki, JP
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last 30 patents
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Patent Grant
Brightness control and power control of display device
Patent number
5,956,014
Issue date
Sep 21, 1999
Fujitsu Limited
Hirohito Kuriyama
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Grant
DC-DC converter using flyback voltage
Patent number
5,621,623
Issue date
Apr 15, 1997
Fujitsu Limited
Hirohito Kuriyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER