Haruhiko Otsuka

Person

  • Anjo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Modulator integrated type refrigerant condenser

    • Patent number 5,582,027
    • Issue date Dec 10, 1996
    • Nippondenso Co., Ltd.
    • Norimasa Baba
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brazing sheet for vacuum brazing

    • Patent number 5,534,357
    • Issue date Jul 9, 1996
    • Nippondenso Co., Ltd.
    • Tatsuhiko Nonoyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Refrigerant evaporator

    • Patent number 4,821,531
    • Issue date Apr 18, 1989
    • Nippondenso Co., Ltd.
    • Yoshiyuki Yamauchi
    • F28 - HEAT EXCHANGE IN GENERAL