TREA

Kazuhiko Irisawa

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Substrate holding device
    • Patent number 12,142,504
    • Issue date Nov 12, 2024
    • Nissin Electric Co., Ltd.
    • Kazuhiko Irisawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vacuum arc deposition apparatus
    • Patent number 6,998,034
    • Issue date Feb 14, 2006
    • Nissin Electric Co., Ltd.
    • Makoto Setoyama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    SUBSTRATE HOLDING DEVICE
    • Publication number 20210292106
    • Publication date Sep 23, 2021
    • NISSIN ELECTRIC CO., LTD.
    • Kazuhiko IRISAWA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PLASMA PROCESSING APPARATUS
    • Publication number 20150053553
    • Publication date Feb 26, 2015
    • NISSIN ELECTRIC CO., LTD.
    • YASUNORI ANDO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Vacuum arc deposition apparatus
    • Publication number 20040134771
    • Publication date Jul 15, 2004
    • Nissin Electric Co. Ltd.
    • Makoto Setoyama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...