TREA

Takashi Nakano

Follow

Person

  • Narahino, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Diaphragm device and optical instrument
    • Patent number 9,971,231
    • Issue date May 15, 2018
    • SEIKO PRECISION INC.
    • Takashi Nakano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Diaphragm device and optical instrument
    • Patent number 9,658,515
    • Issue date May 23, 2017
    • Seiko Precision Inc.
    • Takashi Nakano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light amount adjusting device and optical device
    • Patent number 8,368,989
    • Issue date Feb 5, 2013
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Blade driving device and optical apparatus
    • Patent number 8,366,331
    • Issue date Feb 5, 2013
    • Seiko Precision Inc.
    • Phichet Numnual
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Blade drive device
    • Patent number 8,047,733
    • Issue date Nov 1, 2011
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light quantity control device
    • Patent number 7,965,432
    • Issue date Jun 21, 2011
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sector blade driving apparatus
    • Patent number 7,955,009
    • Issue date Jun 7, 2011
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light quantity control device
    • Patent number 7,845,866
    • Issue date Dec 7, 2010
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light quantity control device
    • Patent number 7,762,732
    • Issue date Jul 27, 2010
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Shutter apparatus and optical apparatus having the same
    • Patent number 7,422,381
    • Issue date Sep 9, 2008
    • Seiko Precision, Inc.
    • Takashi Nakano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sector drive apparatus for use in optical apparatus
    • Patent number 7,213,983
    • Issue date May 8, 2007
    • Seiko Precision Inc.
    • Takashi Nakano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Waterproof material and method for applying it
    • Patent number 5,935,683
    • Issue date Aug 10, 1999
    • Mitsui Chemicals, Inc.
    • Takashi Iiyama
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAPHRAGM DEVICE AND OPTICAL INSTRUMENT
    • Publication number 20160139490
    • Publication date May 19, 2016
    • Seiko Precision Inc.
    • Takashi NAKANO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DIAPHRAGM DEVICE AND OPTICAL INSTRUMENT
    • Publication number 20160139491
    • Publication date May 19, 2016
    • Seiko Precision Inc.
    • Takashi NAKANO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BLADE DRIVING DEVICE AND OPTICAL APPARATUS
    • Publication number 20120024126
    • Publication date Feb 2, 2012
    • Seiko Precision Inc.
    • Phichet NUMNUAL
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT AMOUNT ADJUSTING DEVICE AND OPTICAL DEVICE
    • Publication number 20100157405
    • Publication date Jun 24, 2010
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BLADE DRIVE DEVICE
    • Publication number 20100074612
    • Publication date Mar 25, 2010
    • Seiko Precision Inc.
    • Phichet NUMNUAL
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SECTOR BLADE DRIVING APPARATUS
    • Publication number 20100054729
    • Publication date Mar 4, 2010
    • Seiko Precision Inc.
    • Phichet NUMNUAL
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Liquid for immersion exposure, method of purifying the same,and imm...
    • Publication number 20090273768
    • Publication date Nov 5, 2009
    • Mitsui Chemicals, Inc.
    • Akifumi Kagayama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT QUANTITY CONTROL DEVICE
    • Publication number 20090154913
    • Publication date Jun 18, 2009
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT QUANTITY CONTROL DEVICE
    • Publication number 20090153937
    • Publication date Jun 18, 2009
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT QUANTITY CONTROL DEVICE
    • Publication number 20090154914
    • Publication date Jun 18, 2009
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Sector drive apparatus for use in optical apparatus
    • Publication number 20060159446
    • Publication date Jul 20, 2006
    • SEIKO Precision Inc.
    • Takashi Nakano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Shutter apparatus and optical apparatus having the same
    • Publication number 20060153560
    • Publication date Jul 13, 2006
    • SEIKO Precision Inc.
    • Takashi Nakano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY