TREA

Hirotsugu CHISHINA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum processing device
    • Patent number 12,152,299
    • Issue date Nov 26, 2024
    • IHI Corporation
    • Akihiko Yoshimura
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Vacuum processing device
    • Patent number 12,031,211
    • Issue date Jul 9, 2024
    • IHI Corporation
    • Akihiko Yoshimura
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Carbon fiber complex material and manufacturing method thereof, man...
    • Patent number 11,346,046
    • Issue date May 31, 2022
    • IHI Corporation
    • Akihiko Yoshimura
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM PROCESSING DEVICE
    • Publication number 20220002875
    • Publication date Jan 6, 2022
    • IHI Corporation
    • Akihiko YOSHIMURA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    VACUUM PROCESSING DEVICE
    • Publication number 20220002862
    • Publication date Jan 6, 2022
    • IHI Corporation
    • Akihiko YOSHIMURA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    CARBON FIBER COMPLEX MATERIAL AND MANUFACTURING METHOD THEREOF, MAN...
    • Publication number 20200208341
    • Publication date Jul 2, 2020
    • IHI Corporation
    • Akihiko YOSHIMURA
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...