Search Results1-7 of  7

  • OKAMOTO Riki ID: 9000002965985

    Nagoya R&D Laboratories, Nippon Steel Corporation (2007 from CiNii)

    Articles in CiNii:6

    • The quality of sheared surface in High-strength Steels (2005)
    • Effect of Heat-Affected-Zone Softening on Erichsen Value of Tailored Blanks (2007)
    • Effect of Mo on Strain Aging Behavior in Ultra Low Carbon Steel Sheets (2002)
  • OKAMOTO Riki ID: 9000002996149

    新日本製鐵(株)鉄鋼研究所 (2010 from CiNii)

    Articles in CiNii:3

    • A Mathematical Precipitation Model of Carbon-nitride in Austenite and Ferrite. (1997)
    • スウェーデン留学体験記 (2010)
    • A Mathematical Model for Nb(C,N)Precipitation Kinetics in Austenite Controlled Both by Chemical and Interfacial Energy (1998)
  • OKAMOTO Riki ID: 9000019063078

    Nippon Steel Corporation (2012 from CiNii)

    Articles in CiNii:1

    • Development of Hot-rolled 780 MPa Class Steel Sheet with Excellent Hall-expansion Ratio (2012)
  • OKAMOTO Riki ID: 9000272996167

    新日鐵住金(株) (2014 from CiNii)

    Articles in CiNii:1

    • Improvement of Hole-Expansion Ratio Using Wedged Piercing-Punch Synergized by Anisotropic Material Stretch-Flange Formability (2014)
  • Okamoto Riki ID: 9000006866922

    Electrical Engineering and Bioscience, Graduate School of Advanced Science and Engineering, Waseda Univ (2008 from CiNii)

    Articles in CiNii:1

    • 1P-302 Analysis on environment dependent transportation network structure in plasmodium of true slime mold(The 46th Annual Meeting of the Biophysical Society of Japan) (2008)
  • Okamoto Riki ID: 9000014613020

    Department of Electrical Engineering and Bioscience, Waseda Univ. (2009 from CiNii)

    Articles in CiNii:1

    • 30aTB-1 Analysis on environment dependent network in plasmodial slime mold (2009)
  • Okamoto Riki ID: 9000024931522

    Articles in CiNii:1

    • Characterization of adaptation by morphology in a planar biological network of plasmodial slime mold (2011)
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