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-
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Reel shaft
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Patent number 4,469,293
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Issue date Sep 4, 1984
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Olympus Optical Co., Ltd.
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Kazumi Miyazi
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G11 - INFORMATION STORAGE
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Tape transport mechanism
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Patent number 4,448,370
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Issue date May 15, 1984
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Olympus Optical Company Limited
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Kazumi Miyazi
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G11 - INFORMATION STORAGE
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Dual tread plate foot switch
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Patent number 4,164,637
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Issue date Aug 14, 1979
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Olympus Optical Co., Ltd.
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Kazumi Miyazi
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H01 - BASIC ELECTRIC ELEMENTS
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Magnetic tape drive device
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Patent number 4,126,284
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Issue date Nov 21, 1978
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Olympus Optical Co., Ltd.
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Hiroki Ichikawa
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G11 - INFORMATION STORAGE