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Teizou Tamura
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Yokohama, JP
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last 30 patents
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Patent Grant
Magnetic head
Patent number
4,316,228
Issue date
Feb 16, 1982
Hitachi, Ltd.
Hideo Fujiwara
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Method for manufacturing a magnetic head for video signal
Patent number
4,110,902
Issue date
Sep 5, 1978
Hitachi, Ltd.
Teizou Tamura
G11 - INFORMATION STORAGE