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Yasuhito Hiraki

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens manufacturing method
    • Patent number 9,815,167
    • Issue date Nov 14, 2017
    • FUJIFILM Corporation
    • Yasuhito Hiraki
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Composite molded lens and method for producing the same
    • Patent number 9,164,253
    • Issue date Oct 20, 2015
    • FUJIFILM Corporation
    • Kazumi Koike
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mold
    • Patent number 7,891,965
    • Issue date Feb 22, 2011
    • FUJIFILM Corporation
    • Noriko Eiha
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mold and molding method
    • Patent number 7,833,451
    • Issue date Nov 16, 2010
    • FUJIFILM Corporation
    • Noriko Eiha
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Image transfer apparatus
    • Patent number 7,643,048
    • Issue date Jan 5, 2010
    • FUJIFILM Corporation
    • Naoyoshi Chino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Mold and molding method
    • Patent number 7,594,808
    • Issue date Sep 29, 2009
    • FUJIFILM Corporation
    • Noriko Eiha
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of removing dust from a web involving non-contact scraping a...
    • Patent number 5,304,254
    • Issue date Apr 19, 1994
    • Fuji Photo Film Co., Ltd.
    • Naoyoshi Chino
    • B08 - CLEANING
  • Information Patent Grant

    Application device
    • Patent number 5,203,922
    • Issue date Apr 20, 1993
    • Fuji Photo Film Co., Ltd.
    • Norio Shibata
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Method and apparatus for coating web while preventing contact of ed...
    • Patent number 5,114,753
    • Issue date May 19, 1992
    • Fuji Photo Film Co., Ltd.
    • Norio Shibata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for applying magnetic liquid to moving web
    • Patent number 5,108,787
    • Issue date Apr 28, 1992
    • Fuji Photo Film Co., Ltd.
    • Yasuhito Hiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Application device
    • Patent number 5,099,786
    • Issue date Mar 31, 1992
    • Fuji Photo Film Co., Ltd.
    • Norio Shibata
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Apparatus for applying magnetic liquid to moving web
    • Patent number 5,083,524
    • Issue date Jan 28, 1992
    • Fuji Photo Film Co., Ltd.
    • Yasuhito Hiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Extrusion-type coating head for coating a magnetic recording medium
    • Patent number 5,072,688
    • Issue date Dec 17, 1991
    • Fuji Photo Film Co., Ltd.
    • Naoyoshi Chino
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Coating method
    • Patent number 5,030,484
    • Issue date Jul 9, 1991
    • Fuji Photo Film Co., Ltd.
    • Naoyoshi Chino
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Coating method
    • Patent number 4,976,992
    • Issue date Dec 11, 1990
    • Fuji Photo Film Co., Ltd.
    • Naoyoshi Chino
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process for preparing magnetic recording medium
    • Patent number 4,968,528
    • Issue date Nov 6, 1990
    • Fuji Photo Film Co., Ltd.
    • Yasunori Tanaka
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Coating apparatus
    • Patent number 4,854,262
    • Issue date Aug 8, 1989
    • Fuji Photo Film Co., Ltd.
    • Naoyoshi Chino
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic liquid application method and apparatus
    • Patent number 4,831,961
    • Issue date May 23, 1989
    • Fuji Photo Film Co., Ltd.
    • Naoyoshi Chino
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Coating method
    • Patent number 4,828,779
    • Issue date May 9, 1989
    • Fuji Photo Film Co., Ltd.
    • Yasuhito Hiraki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Thickness-correcting coating method
    • Patent number 4,776,997
    • Issue date Oct 11, 1988
    • Fuji Photo Film Co., Ltd.
    • Naoyoshi Chino
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Coating method for use in the production of magnetic recording medium
    • Patent number 4,746,542
    • Issue date May 24, 1988
    • Fuji Photo Film Co., Ltd.
    • Naoyoshi Chino
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic liquid application method and apparatus
    • Patent number 4,729,858
    • Issue date Mar 8, 1988
    • Fuji Photo Film Co., Ltd.
    • Naoyoshi Chino
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Method of applying a liquid to a moving web
    • Patent number 4,717,603
    • Issue date Jan 5, 1988
    • Fuji Photo Film Co., Ltd.
    • Naoyoshi Chino
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    LENS MANUFACTURING METHOD, LENS, AND LENS HOLDING DEVICE
    • Publication number 20170182621
    • Publication date Jun 29, 2017
    • FUJIFILM CORPORATION
    • Yasuhito HIRAKI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    COMPOSITE MOLDED LENS AND METHOD FOR PRODUCING THE SAME
    • Publication number 20140347752
    • Publication date Nov 27, 2014
    • KAZUMI KOIKE
    • G02 - OPTICS
  • Information Patent Application

    Mold and molding method
    • Publication number 20070170607
    • Publication date Jul 26, 2007
    • FUJIFILM CORPORATION
    • Noriko Eiha
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Mold
    • Publication number 20070166426
    • Publication date Jul 19, 2007
    • FUJIFILM CORPORATION
    • Noriko Eiha
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Mold and molding method
    • Publication number 20070164465
    • Publication date Jul 19, 2007
    • FUJIFILM CORPORATION
    • Noriko Eiha
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Image transfer apparatus
    • Publication number 20030128399
    • Publication date Jul 10, 2003
    • Fuji Photo Film Co., Ltd.
    • Naoyoshi Chino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE