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Hiromichi Matsumoto

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COATING SOLUTION
    • Publication number 20220001354
    • Publication date Jan 6, 2022
    • NITTETSU MINING CO., LTD.
    • Hiromichi MATSUMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method of Treating Hydrogen Sulfide, Method of Producing Hydrogen,...
    • Publication number 20080245655
    • Publication date Oct 9, 2008
    • NITTETSU MINING CO., LTD.
    • Hiromichi Matsumoto
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR