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Akira Aso
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Nara, JP
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last 30 patents
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Patent Grant
Light-responsive field effect mode semiconductor devices
Patent number
4,326,210
Issue date
Apr 20, 1982
Sharp Kabushiki Kaisha
Akira Aso
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Dual junction photoelectric semiconductor device
Patent number
4,318,115
Issue date
Mar 2, 1982
Sharp Kabushiki Kaisha
Toshihumi Yoshikawa
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Apparatus for sensing the wavelength and intensity of light
Patent number
4,309,604
Issue date
Jan 5, 1982
Sharp Kabushiki Kaisha
Toshihumi Yoshikawa
G06 - COMPUTING CALCULATING COUNTING