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Yasutoshi Komatsu
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Kanagawa, JP
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last 30 patents
Information
Patent Grant
Semiconductor simulation method
Patent number
6,327,555
Issue date
Dec 4, 2001
Sony Corporation
Shunkichi Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory cell with stored charge on its gate and process for the manu...
Patent number
6,104,639
Issue date
Aug 15, 2000
Sony Corporation
Yutaka Hayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory cell and its fabrication process
Patent number
6,084,274
Issue date
Jul 4, 2000
Sony Corporation
Mikio Mukai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulated-gate field effect transistor and method for driving thereof
Patent number
5,969,564
Issue date
Oct 19, 1999
Sony Corporation
Yasutoshi Komatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rotary coupler
Patent number
5,192,923
Issue date
Mar 9, 1993
Sony Corporation
Yasutoshi Komatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rotary coupler
Patent number
4,730,224
Issue date
Mar 8, 1988
Sony Corporation
Yasutoshi Komatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phase detectors for detecting a mutual phase difference between two...
Patent number
4,488,109
Issue date
Dec 11, 1984
Sony Corporation
Takashi Otobe
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dielectric resonator stabilized micro-strip oscillators
Patent number
4,149,127
Issue date
Apr 10, 1979
Sony Corporation
Yoshikazu Murakami
H03 - BASIC ELECTRONIC CIRCUITRY