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Kaoru Motoya
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Sendai-shi, Miyagi-ken, JP
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last 30 patents
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Patent Grant
High frequency static induction transistor having high output
Patent number
5,663,582
Issue date
Sep 2, 1997
Zaidan Hojin Handotai Kenkyu Shinkokai
Junichi Nishizawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermionic emission type static induction transistor and its integr...
Patent number
5,117,268
Issue date
May 26, 1992
Research Development Corp.
Junichi Nishizawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tunnel injection type static transistor and its integrated circuit
Patent number
4,870,469
Issue date
Sep 26, 1989
Research Development Corp.
Junichi Nishizawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Extremely-high frequency semiconductor oscillator using transit tim...
Patent number
4,745,374
Issue date
May 17, 1988
Zaidan Hojin Handotai Kenkyu Shinkokai
Jun-ichi Nishizawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Heterojunction gate ballistic JFET with channel thinner than Debye...
Patent number
4,712,122
Issue date
Dec 8, 1987
Research Development Corp.
Junichi Nishizawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor photoelectric transducer
Patent number
4,651,180
Issue date
Mar 17, 1987
Nishizawa; Jun-ichi
Jun-ichi Nishizawa
H01 - BASIC ELECTRIC ELEMENTS