TREA

Masanori Yamaguchi

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing titanium sponge
    • Patent number 6,989,041
    • Issue date Jan 24, 2006
    • Toho Titanium Co., Ltd.
    • Nobuaki Ito
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for producing metallic titanium
    • Patent number 6,942,715
    • Issue date Sep 13, 2005
    • Toho Titanium Co., Ltd.
    • Nobuaki Ito
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for producing titanium alloy
    • Patent number 4,902,341
    • Issue date Feb 20, 1990
    • Toho Titanium Company, Limited
    • Shigenori Okudaira
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for producing a metal from its halide
    • Patent number 4,877,445
    • Issue date Oct 31, 1989
    • Toho Titanium Co., Ltd.
    • Shigenori Okudaira
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents