TREA

Toshiaki Ohishi

Follow

Person

  • Kanagawa, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Traffic control apparatus
    • Patent number 6,526,023
    • Issue date Feb 25, 2003
    • Fujitsu Limited
    • Hisashi Koga
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Traffic control apparatus
    • Patent number 5,963,541
    • Issue date Oct 5, 1999
    • Fujitsu Limited
    • Hisashi Koga
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE