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BRIDGESTONE CYCLE CO

Overview
  • Total Patents
    825
  • GoodIP Patent Rank
    20,400
  • Filing trend
    ⇧ 183.0%
About

BRIDGESTONE CYCLE CO has a total of 825 patent applications. It increased the IP activity by 183.0%. Its first patent ever was published in 1976. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets transport, mechanical elements and machines are RENTHAL LTD, SACHS IND SA and AD II ENGINEERING INC.

Patent filings in countries

World map showing BRIDGESTONE CYCLE COs patent filings in countries

Patent filings per year

Chart showing BRIDGESTONE CYCLE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishimura Ritsuo 133
#2 Takamiya Kikuzo 122
#3 Shimada Nobuaki 85
#4 Tamura Yoshitaka 71
#5 Kosaka Kunitoshi 54
#6 Sato Susumu 53
#7 Todoroki Hiroshi 50
#8 Tagami Masaru 47
#9 Ishibashi Hideyuki 46
#10 Kasuga Nobutoshi 45

Latest patents

Publication Filing date Title
JP2020029255A Storage body and bicycle
JP2021004066A Packing method of bicycle and packing body of bicycle
JP2020203645A Power-assisted bicycle
JP2020172046A Coated body, bicycle, and method for manufacturing the coated body
JP2019038542A Bicycle with electric motor
JP2020082913A bicycle
JP2020075620A Bicycle cover
JP2020062904A bicycle
JP2020062905A Bicycle frame
JP2020044971A Seat clamp and bicycle having the same
JP2020035524A Wire detector and vehicular brake device
JP2020015363A Bicycle tire, bicycle tire and rim assembly, and method of manufacturing bicycle tire
JP2020006751A Electric vehicle
JP2020006709A Tricycle
JP2020001499A bicycle
JP2019211352A Method for producing torque sensor shaft
JP2019199204A Portable terminal holding structure
JP2019182044A Power-assisted bicycle
JP2019123369A Power-assisted bicycle
JP2019123370A Power-assisted bicycle