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Toshiro Yamada
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Kamakura, JP
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last 30 patents
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Patent Grant
YIG thin film microwave apparatus
Patent number
4,746,884
Issue date
May 24, 1988
Sony Corporation
Yoshikazu Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
YIG thin film microwave apparatus
Patent number
4,745,380
Issue date
May 17, 1988
Sony Corporation
Yoshikazu Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Receiving circuit for converting signals comprising at least two fe...
Patent number
4,704,739
Issue date
Nov 3, 1987
Sony Corporation
Yoshikazu Murakami
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Thermomagnetic recording system
Patent number
4,642,795
Issue date
Feb 10, 1987
Sony Corporation
Hitoshi Tamada
G11 - INFORMATION STORAGE
Information
Patent Grant
YIG thin film tuned MIC oscillator
Patent number
4,626,800
Issue date
Dec 2, 1986
Sony Corporation
Yoshikazu Murakami
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Pick-up device for magnetically recorded information and method and...
Patent number
4,228,473
Issue date
Oct 14, 1980
Sony Corporation
Masami Himuro
G11 - INFORMATION STORAGE