TREA

Toshio Ohma

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  • Fukuroi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle wheel fork assembly
    • Patent number 5,472,221
    • Issue date Dec 5, 1995
    • Showa Corporation
    • Hirokatsu Kameda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front wheel suspension
    • Patent number 5,449,188
    • Issue date Sep 12, 1995
    • Showa Corporation
    • Toshio Ohma
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Suspension device for bicycle
    • Patent number 5,346,236
    • Issue date Sep 13, 1994
    • Showa Corporation
    • Toshio Ohma
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Wheel suspension system for bicycle
    • Patent number 5,328,196
    • Issue date Jul 12, 1994
    • Showa Manufacturing Co., Ltd.
    • Toshio Ohma
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front fork for cycle
    • Patent number 4,493,490
    • Issue date Jan 15, 1985
    • Showa Manufacturing Co., Ltd.
    • Toshio Ohma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...