TREA

Ryutaro Matsumoto

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrogen storage metal material
    • Patent number 4,488,906
    • Issue date Dec 18, 1984
    • Nippon Steel Corporation
    • Hisashi Gondo
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Automatic photometric analyzer
    • Patent number 4,101,275
    • Issue date Jul 18, 1978
    • Nippon Steel Corporation
    • Isamu Taguchi
    • G01 - MEASURING TESTING