TREA

Naoya Matsumoto

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metallic worked articles
    • Patent number 11,745,245
    • Issue date Sep 5, 2023
    • Toyo Seikan Group Holdings, Ltd.
    • Takuho Kumagai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method for manufacturing metal bottle, and metal bottle
    • Patent number 11,440,695
    • Issue date Sep 13, 2022
    • Toyo Seikan Co., Ltd.
    • Takeshi Aihara
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Catalytic reactor
    • Patent number 11,413,599
    • Issue date Aug 16, 2022
    • MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
    • Kaori Yoshida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Polygonal can and method for forming thereof
    • Patent number 10,525,520
    • Issue date Jan 7, 2020
    • Toyo Seikan Group Holdings, Ltd.
    • Tomomi Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    MACHINING JIG, MACHINING METHOD, AND METHOD OF MANUFACTURING SEAMLE...
    • Publication number 20230286032
    • Publication date Sep 14, 2023
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Ryozo SHIROISHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR MANUFACTURING BOTTOMED CYLINDRICAL BODY
    • Publication number 20230122197
    • Publication date Apr 20, 2023
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Ryozo SHIROISHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PRESSING DIE AND PRESS WORKING METHOD
    • Publication number 20210394248
    • Publication date Dec 23, 2021
    • TOYO SEIKAN GROUP HOLDONGS, LTD.
    • Takuho KUMAGAI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MACHINING JIG, MACHINING METHOD, AND METHOD OF MANUFACTURING SEAMLE...
    • Publication number 20210354191
    • Publication date Nov 18, 2021
    • TOYO SEIKAN GROUP HOLDONGS, LTD.
    • Ryozo SHIROISHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    JIG FOR METAL PLASTIC WORKING
    • Publication number 20210354186
    • Publication date Nov 18, 2021
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Takuho KUMAGAI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF ATTACHING/DETACHING CATALYTIC UNIT AND CATALYTIC REACTOR
    • Publication number 20210245099
    • Publication date Aug 12, 2021
    • Mitsubishi Heavy Industries Engineering, Ltd.
    • Kaori Yoshida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYTIC REACTOR
    • Publication number 20210220810
    • Publication date Jul 22, 2021
    • Mitsubishi Heavy Industries Engineering, Ltd.
    • Kaori Yoshida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DIE FOR IRONING WORKING AND DIE MODULE
    • Publication number 20210069767
    • Publication date Mar 11, 2021
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Takuho Kumagai
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METALLIC WORKED ARTICLES
    • Publication number 20210023603
    • Publication date Jan 28, 2021
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Takuho KUMAGAI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR MANUFACTURING METAL BOTTLE, AND METAL BOTTLE
    • Publication number 20190329925
    • Publication date Oct 31, 2019
    • Toyo Seikan Co., Ltd.
    • Takeshi AIHARA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DIE FOR IRONING WORKING AND DIE MODULE
    • Publication number 20180229287
    • Publication date Aug 16, 2018
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Takuho KUMAGAI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    POLYGONAL CAN AND METHOD FOR FORMING THEREOF
    • Publication number 20170008063
    • Publication date Jan 12, 2017
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Tomomi Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...