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Satoshi Hirota

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hot filament CVD device
    • Patent number 11,846,017
    • Issue date Dec 19, 2023
    • Kobe Steel, Ltd.
    • Tetsuya Takahashi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Film formation method
    • Patent number 11,174,546
    • Issue date Nov 16, 2021
    • Kobe Steel, Ltd.
    • Satoshi Hirota
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Arc evaporation source
    • Patent number 10,913,997
    • Issue date Feb 9, 2021
    • Kobe Steel, Ltd.
    • Yoshinori Kurokawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ion bombardment apparatus and method for cleaning of surface of bas...
    • Patent number 9,911,576
    • Issue date Mar 6, 2018
    • Kobe Steel, Ltd.
    • Satoshi Hirota
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Film deposition device
    • Patent number 9,752,229
    • Issue date Sep 5, 2017
    • Kobe Steel, Ltd.
    • Satoshi Hirota
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sliding member
    • Patent number 9,121,548
    • Issue date Sep 1, 2015
    • Kobe Steel, Ltd.
    • Hiroyuki Mori
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Vacuum deposition apparatus
    • Patent number 9,017,534
    • Issue date Apr 28, 2015
    • Kobe Steel, Ltd.
    • Kenji Yamamoto
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Press control for maintaining a level position and a uniform pressu...
    • Patent number 4,784,058
    • Issue date Nov 15, 1988
    • Kabushiki Kaisha Kobe Seiko Sho
    • Noriharu Nakagawa
    • B30 - PRESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    HOT FILAMENT CVD DEVICE
    • Publication number 20210348269
    • Publication date Nov 11, 2021
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tetsuya TAKAHASHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    HOT FILAMENT CVD DEVICE
    • Publication number 20210324520
    • Publication date Oct 21, 2021
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tetsuya TAKAHASHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    HOT FILAMENT CVD DEVICE
    • Publication number 20210324511
    • Publication date Oct 21, 2021
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tetsuya TAKAHASHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    FILM FORMATION METHOD
    • Publication number 20210164089
    • Publication date Jun 3, 2021
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Satoshi HIROTA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ARC EVAPORATION SOURCE
    • Publication number 20170204507
    • Publication date Jul 20, 2017
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Yoshinori KUROKAWA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR PRODUCING TOOL FOR MACHINING, AND TOOL FOR MACHINING
    • Publication number 20170051391
    • Publication date Feb 23, 2017
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Satoshi HIROTA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    FILM DEPOSITION DEVICE
    • Publication number 20160160343
    • Publication date Jun 9, 2016
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Satoshi HIROTA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    MANUFACTURING METHOD OF HARD SLIDING MEMBER
    • Publication number 20160076141
    • Publication date Mar 17, 2016
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Satoshi HIROTA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ION BOMBARDMENT DEVICE AND METHOD FOR USING THE SAME TO CLEAN SUBST...
    • Publication number 20150299847
    • Publication date Oct 22, 2015
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Satoshi HIROTA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SLIDING MEMBER
    • Publication number 20140038868
    • Publication date Feb 6, 2014
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hiroyuki Mori
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ION BOMBARDMENT APPARATUS AND METHOD FOR CLEANING OF SURFACE OF BAS...
    • Publication number 20130133690
    • Publication date May 30, 2013
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Satoshi HIROTA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    FILM FORMATION APPARATUS AND FILM FORMATION METHOD
    • Publication number 20130105310
    • Publication date May 2, 2013
    • Kabushiki Kaisha Kobe Seiko Sho ( Kobe Steel, Ltd. )
    • Satoshi Hirota
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM DEPOSITION APPARATUS
    • Publication number 20130020195
    • Publication date Jan 24, 2013
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kenji Yamamoto
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...