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Takafumi ASADA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical measurement device having a plurality of rotary shafts and...
    • Patent number 10,422,621
    • Issue date Sep 24, 2019
    • Adamant Namiki Precision Jewel Co., Ltd.
    • Hiroshi Yamazaki
    • G02 - OPTICS
  • Information Patent Grant

    Optical inner surface measurement device
    • Patent number 10,401,157
    • Issue date Sep 3, 2019
    • Adamant Namiki Precision Jewel Co., Ltd.
    • Hiroshi Yamazaki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical inner-surface measurement device
    • Patent number 10,066,931
    • Issue date Sep 4, 2018
    • Adamant Namiki Precision Jewel Co., Ltd.
    • Hiroshi Yamazaki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Probe for optical imaging
    • Patent number 9,869,821
    • Issue date Jan 16, 2018
    • Namiki Seimitsu Houseki Kabushiki Kaisha
    • Hiroshi Yamazaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Optical imaging probe
    • Patent number 9,709,749
    • Issue date Jul 18, 2017
    • Namiki Seimitsu Houseki Kabushiki Kaisha
    • Hiroshi Yamazaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Optical imaging probe
    • Patent number 9,706,930
    • Issue date Jul 18, 2017
    • Namiki Seimitsu Houseki Kabushiki Kaisha
    • Hiroshi Yamazaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Optical inner surface measuring device
    • Patent number 9,709,388
    • Issue date Jul 18, 2017
    • Namiki Seimitsu Houseki Kabushiki Kaisha
    • Hiroshi Yamazaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Probe for optical imaging
    • Patent number 9,574,870
    • Issue date Feb 21, 2017
    • Namiki Seimitsu Houseki Kabushiki Kaisha
    • Hiroshi Yamazaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic endoscopic probe
    • Patent number 9,254,117
    • Issue date Feb 9, 2016
    • Namiki Seimitsu Houseki Kabushiki Kaisha
    • Eri Fukushima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL INNER SURFACE MEASUREMENT DEVICE
    • Publication number 20190137263
    • Publication date May 9, 2019
    • Adamant Namiki Precision Jewel Co., Ltd.
    • Hiroshi YAMAZAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL MEASUREMENT DEVICE, METHOD FOR REVISING OPTICAL MEASUREMENT...
    • Publication number 20180143000
    • Publication date May 24, 2018
    • Adamant Namiki Precision Jewel Co., Ltd.
    • Hiroshi YAMAZAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL INNER-SURFACE MEASUREMENT DEVICE
    • Publication number 20170248411
    • Publication date Aug 31, 2017
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Hiroshi YAMAZAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    VIBRATION ACTUATOR
    • Publication number 20160380178
    • Publication date Dec 29, 2016
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Norikazu SATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL INNER SURFACE MEASURING DEVICE
    • Publication number 20160341545
    • Publication date Nov 24, 2016
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Hiroshi YAMAZAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    PROBE FOR OPTICAL IMAGING
    • Publication number 20160223754
    • Publication date Aug 4, 2016
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Hiroshi YAMAZAKI
    • G02 - OPTICS
  • Information Patent Application

    PROBE FOR OPTICAL IMAGING
    • Publication number 20160153765
    • Publication date Jun 2, 2016
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Hiroshi YAMAZAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    BENDING DEVICE
    • Publication number 20160059292
    • Publication date Mar 3, 2016
    • NAMIKI PRECISION JEWEL Co., Ltd.
    • Norikazu Sato
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    OPTICAL IMAGING PROBE
    • Publication number 20150338580
    • Publication date Nov 26, 2015
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Hiroshi YAMAZAKI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING PROBE
    • Publication number 20150320318
    • Publication date Nov 12, 2015
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Hiroshi YAMAZAKI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRASONIC ENDOSCOPIC PROBE
    • Publication number 20150065884
    • Publication date Mar 5, 2015
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Eri FUKUSHIMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE