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Yoshihito Araki

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sheath heater
    • Patent number 11,477,858
    • Issue date Oct 18, 2022
    • NHK Spring Co., Ltd.
    • Toshihiko Hanamachi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    PLATE WITH FLOW CHANNEL
    • Publication number 20220026151
    • Publication date Jan 27, 2022
    • NHK Spring Co., Ltd.
    • Yoshihito Araki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    JOINING METHOD AND JOINED BODY
    • Publication number 20220009022
    • Publication date Jan 13, 2022
    • NHK Spring Co., Ltd.
    • Toshihiko Hanamachi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STAGE AND METHOD OF MANUFACTURING STAGE
    • Publication number 20210398839
    • Publication date Dec 23, 2021
    • NHK Spring Co., Ltd.
    • Toshihiko HANAMACHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    MEMBER FOR PLASMA PROCESSING DEVICE
    • Publication number 20210292911
    • Publication date Sep 23, 2021
    • NHK Spring Co., Ltd.
    • Toshihiko Hanamachi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SHEATH HEATER
    • Publication number 20200045779
    • Publication date Feb 6, 2020
    • NHK SPRING CO., LTD.
    • Toshihiko HANAMACHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LAMINATE AND METHOD FOR MANUFACTURING LAMINATE
    • Publication number 20180298498
    • Publication date Oct 18, 2018
    • NHK Spring Co., Ltd.
    • Yoshihito Araki
    • B32 - LAYERED PRODUCTS