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Namika Precision Jewel Co., Ltd.

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for driving vibration actuator
    • Patent number 6,411,050
    • Issue date Jun 25, 2002
    • Namika Precision Jewel Co., Ltd.
    • Teruo Yoshinari
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL