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Kazutoshi Sekihara

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Patents Grantslast 30 patents

  • Information Patent Grant

    Pellicle frame and a pellicle
    • Patent number 9,766,538
    • Issue date Sep 19, 2017
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Pellicle
    • Patent number 9,740,093
    • Issue date Aug 22, 2017
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Pellicle frame and a pellicle
    • Patent number 9,612,529
    • Issue date Apr 4, 2017
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Pellicle frame and pellicle with this
    • Patent number 9,395,634
    • Issue date Jul 19, 2016
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Pellicle and an assembly of photomask plus pellicle
    • Patent number 9,389,499
    • Issue date Jul 12, 2016
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Pellicle
    • Patent number 9,176,374
    • Issue date Nov 3, 2015
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Pellicle frame and a pellicle
    • Patent number 8,449,966
    • Issue date May 28, 2013
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Pellicle
    • Patent number 8,435,703
    • Issue date May 7, 2013
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Pellicle for lithography and method for manufacturing the same
    • Patent number 8,338,060
    • Issue date Dec 25, 2012
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Pellicle
    • Patent number 8,293,432
    • Issue date Oct 23, 2012
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Pellicle frame and pellicle for photolithography using the same
    • Patent number 7,362,417
    • Issue date Apr 22, 2008
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    PELLICLE
    • Publication number 20160187772
    • Publication date Jun 30, 2016
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PELLICLE FRAME AND A PELLICLE
    • Publication number 20160154300
    • Publication date Jun 2, 2016
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PELLICLE FRAME AND A PELLICLE
    • Publication number 20160085147
    • Publication date Mar 24, 2016
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PELLICLE AND AN ASSEMBLY OF PHOTOMASK PLUS PELLICLE
    • Publication number 20140315122
    • Publication date Oct 23, 2014
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    PELLICLE FRAME AND PELLICLE WITH THIS
    • Publication number 20140307237
    • Publication date Oct 16, 2014
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PELLICLE
    • Publication number 20140106265
    • Publication date Apr 17, 2014
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Pellicle frame and a pellicle
    • Publication number 20120107548
    • Publication date May 3, 2012
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    PELLICLE FOR LITHOGRAPHY AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20110189594
    • Publication date Aug 4, 2011
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Pellicle
    • Publication number 20100328635
    • Publication date Dec 30, 2010
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Pellicle
    • Publication number 20100323281
    • Publication date Dec 23, 2010
    • Shin-Etsu Chemical Co., Ltd.
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Pellicle frame
    • Publication number 20060240199
    • Publication date Oct 26, 2006
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Container box for framed pellicle
    • Publication number 20060213797
    • Publication date Sep 28, 2006
    • Satoshi Nozaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Method of die coating with a die coater
    • Publication number 20060040079
    • Publication date Feb 23, 2006
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Pellicle frame and pellicle for photolithography using the same
    • Publication number 20060038974
    • Publication date Feb 23, 2006
    • Kazutoshi Sekihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY