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Ultrasonic vibration cutting device
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Patent number 4,911,044
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Issue date Mar 27, 1990
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Taga Electric Co., Ltd.
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Shoji Mishiro
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Torsion vibrator
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Patent number 4,787,265
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Issue date Nov 29, 1988
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Taga Electric Co., Ltd.
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Shoji Mishiro
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Ultrasonic motor device
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Patent number 4,764,702
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Issue date Aug 16, 1988
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Taga Electric Co., Ltd.
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Shoiji Mishiro
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Rotary ultrasonic motor
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Patent number 4,697,117
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Issue date Sep 29, 1987
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Taga Electric Co., Ltd.
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Shoji Mishiro
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Method of perforating a texture to be sewn
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Patent number 4,671,149
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Issue date Jun 9, 1987
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Taga Electric Co., Ltd.
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Kazunori Makabe
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Torsional vibration apparatus
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Patent number 4,652,786
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Issue date Mar 24, 1987
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Taga Electric Co., Ltd.
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Shoji Mishiro
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H01 - BASIC ELECTRIC ELEMENTS
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