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Yoshiya Chonan

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sprocket for bicycle
    • Patent number 9,387,905
    • Issue date Jul 12, 2016
    • SR SUNTOUR INC.
    • Yoshiya Chonan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Wheel suspension type front fork
    • Patent number 5,427,397
    • Issue date Jun 27, 1995
    • SR Suntour Inc.
    • Yoshiya Chonan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Wheel suspension type front fork and manufacturing method of slidin...
    • Patent number 5,398,954
    • Issue date Mar 21, 1995
    • SR Suntour Inc.
    • Yoshiya Chonan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Fork end of a bicycle
    • Patent number 5,096,215
    • Issue date Mar 17, 1992
    • Sakae Ringyo Co., Ltd.
    • Yoshiya Chonan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Structure for threading a cable through a bicycle frame
    • Patent number 4,917,397
    • Issue date Apr 17, 1990
    • Sakae Ringyo Co., Ltd.
    • Yoshiya Chonan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Frame for a bicycle
    • Patent number 4,915,404
    • Issue date Apr 10, 1990
    • Sakae Ringyo Co., Ltd.
    • Yoshiya Chonan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Fixing structure of fork stem and fork shoulder
    • Patent number 4,887,828
    • Issue date Dec 19, 1989
    • Sakae Ringyo Co., Ltd.
    • Yoshiya Chonan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    SPROCKET FOR BICYCLE
    • Publication number 20150007689
    • Publication date Jan 8, 2015
    • SR SUNTOUR INC.
    • Yoshiya CHONAN
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS