TREA

Takeshi Oi

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Slide component, bicycle component, bicycle rear sprocket, bicycle...
    • Patent number 10,352,428
    • Issue date Jul 16, 2019
    • Shimano Inc.
    • Dai Yokozawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bicycle disc brake rotor
    • Patent number 10,352,382
    • Issue date Jul 16, 2019
    • Shimano Inc.
    • Takeshi Oi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle operating device
    • Patent number 10,240,619
    • Issue date Mar 26, 2019
    • Shimano Inc.
    • Takeshi Oi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle control system
    • Patent number 10,023,139
    • Issue date Jul 17, 2018
    • Shimano Inc.
    • Etsuyoshi Watarai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bicycle setting calculating system, method of calculating bicycle s...
    • Patent number 9,643,678
    • Issue date May 9, 2017
    • Shimano Inc.
    • Ryuji Abe
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle part with a partitioned chamber
    • Patent number 7,147,238
    • Issue date Dec 12, 2006
    • Shimano, Inc.
    • Takeshi Oi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Freewheel for a bicycle
    • Patent number 6,488,603
    • Issue date Dec 3, 2002
    • Shimano Inc.
    • Puat Thiam Lim
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Freewheel for a bicycle
    • Patent number 6,264,575
    • Issue date Jul 24, 2001
    • Shimano, Inc.
    • Puat Thiam Lim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Handle fixing structure for spinning reel
    • Patent number 5,244,166
    • Issue date Sep 14, 1993
    • Shimano, Inc.
    • Takeshi Oi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spinning reel with adjustable drag member
    • Patent number 5,149,008
    • Issue date Sep 22, 1992
    • Shimano Industrial Co., Ltd.
    • Takeshi Oi
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    COPPER CLAD BICYCLE DISC BRAKE ROTOR
    • Publication number 20180031061
    • Publication date Feb 1, 2018
    • Shimano Inc.
    • Takeshi Oi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDE COMPONENT, BICYCLE COMPONENT, BICYCLE REAR SPROCKET, BICYCLE...
    • Publication number 20170276226
    • Publication date Sep 28, 2017
    • Shimano Inc.
    • Dai YOKOZAWA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE OPERATING DEVICE
    • Publication number 20170227022
    • Publication date Aug 10, 2017
    • Shimano Inc.
    • Takeshi OI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE SETTING CALCULATING SYSTEM, METHOD OF CALCULATING BICYCLE S...
    • Publication number 20160016624
    • Publication date Jan 21, 2016
    • Shimano Inc.
    • Ryuji ABE
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DISC BRAKE ROTOR AND METHOD OF MANUFACTURING DISC BRAKE ROTOR
    • Publication number 20150343518
    • Publication date Dec 3, 2015
    • Shimano Inc.
    • Takeshi OI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BICYCLE CONTROL SYSTEM
    • Publication number 20150009019
    • Publication date Jan 8, 2015
    • Shimano Inc.
    • Etsuyoshi WATARAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Front derailleur mounting arrangement
    • Publication number 20060068955
    • Publication date Mar 30, 2006
    • Shimano Inc.
    • Takeshi Oi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Bicycle part with a partitioned chamber
    • Publication number 20050029772
    • Publication date Feb 10, 2005
    • SHIMANO, INC.
    • Takeshi Oi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Bicycle handlebar
    • Publication number 20030226420
    • Publication date Dec 11, 2003
    • Shimano Inc.
    • Takeshi Oi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Freewheel for a bicycle
    • Publication number 20010039224
    • Publication date Nov 8, 2001
    • Puat Thiam Lim
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS