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Mitsuo Sato
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Yokohama, JP
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last 30 patents
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Patent Grant
Radio telephone system
Patent number
4,852,148
Issue date
Jul 25, 1989
Matsushita Communication Industrial Co., Ltd.
Toshihiko Shibata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Winding machine
Patent number
4,184,644
Issue date
Jan 22, 1980
Hitachi, Ltd.
Fumikazu Itoh
H01 - BASIC ELECTRIC ELEMENTS