Search Results1-8 of  8

  • SOMA Ryuji ID: 9000006643328

    Nippon Expressway Research Institute Co. Ltd. (2008 from CiNii)

    Articles in CiNii:1

    • Development of Real-Time Propagation Measurement System for Electric Toll Collecting System (2008)
  • SOMA Ryuji ID: 9000006669068

    Nippon Expressway Research Institute Co. Ltd. (2007 from CiNii)

    Articles in CiNii:1

    • B-1-30 Over-Reach Prediction Inside Highway Tunnels for DSRC (2007)
  • SOMA Ryuji ID: 9000391394980

    日本道路公団 (2002 from CiNii)

    Articles in CiNii:1

    • Visual performance compared positive contrast with negative contrast (2002)
  • Soma Ryuji ID: 9000006358532

    Central Nippon Expressway Company (2007 from CiNii)

    Articles in CiNii:3

    • B-4-26 Study on Improvement of EM Environment at ETC Tollgate with Multiple Lane (2006)
    • B-4-78 Study on EM Environment in case of Tank Approach into ETC Tollgate with Multiple Lane (2007)
    • C-2-101 Improvement of EM-wave Environment by installing Wave Absorber Wall at an ETC Tollgate with Multiple Lanes (2007)
  • Soma Ryuji ID: 9000253652061

    The 2nd Section of Machine Tender of Ichikawa Mill The Hokuetsu Paper Mfg. Co., Ltd. (1964 from CiNii)

    Articles in CiNii:1

    • The On-Machine Automatic Spots Detector of the Coated White Boards (1964)
  • Soma Ryuji ID: 9000391387062

    日本道路公団 (1997 from CiNii)

    Articles in CiNii:1

    • Development of luminaire with TiO<SUB>2</SUB> Photocatalysis:Highway Lighting Luminaire (1997)
  • Soma Ryuji ID: 9000391790083

    Japan Highway Public Corpolation (2002 from CiNii)

    Articles in CiNii:1

    • Visual performance compared positive contrast with negative contrast (2002)
  • Soma Ryuji ID: 9000391792556

    Japan Highway Public Corporation (2004 from CiNii)

    Articles in CiNii:1

    • Low Positioned Lighting for Dainikeihan Highway (2004)
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