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Hirotaka Miwa

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SEQUENTIAL MOLDING TOOL
    • Publication number 20230191471
    • Publication date Jun 22, 2023
    • NISSAN MOTOR CO., LTD.
    • Noriko UCHIYAMA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR INCREMENTALLY FORMING
    • Publication number 20210121931
    • Publication date Apr 29, 2021
    • NISSAN MOTOR CO., LTD.
    • Noriko UCHIYAMA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CYLINDER BLOCK MANUFACTURING METHOD AND CYLINDER BLOCK
    • Publication number 20150300288
    • Publication date Oct 22, 2015
    • NISSAN MOTOR CO., LTD.
    • Hirotaka MIWA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SLIDING CONTACT MEMBER, AND DC MOTOR AND GENERATOR USING SAID SLIDI...
    • Publication number 20150015111
    • Publication date Jan 15, 2015
    • NISSAN MOTOR CO., LTD.
    • Yoshitaka Uehara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD FOR MANUFACTURING CYLINDER BLOCK
    • Publication number 20140345135
    • Publication date Nov 27, 2014
    • NISSAN MOTOR CO., LTD.
    • Mitsuo Hayashi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR MANUFACTURING CYLINDER BLOCK AND CYLINDER BLOCK
    • Publication number 20140311438
    • Publication date Oct 23, 2014
    • Kazuaki Taniguchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...