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YOKOHAMA RUBBER KK

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    229,211
About

YOKOHAMA RUBBER KK has a total of 69 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and transport are CHEMCHINA SHUGUANG RUBBER IND RES AND DESIGN INST CO LTD, SUGIMOTO MUTSUKI and PLANTIC TECHNOLOGIES LTD.

Patent filings in countries

World map showing YOKOHAMA RUBBER KKs patent filings in countries
# Country Total Patents
#1 Republic of Korea 68
#2 China 1

Patent filings per year

Chart showing YOKOHAMA RUBBER KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ozawa Osamu 12
#2 Takahashi Shuji 6
#3 Ishikawa Kazunori 5
#4 Kawazura Tetsuji 5
#5 Yamauchi Shigeru 5
#6 Tanaka Katuhiro 4
#7 Maruyama Toshio 4
#8 Mito Jun 4
#9 Irii Daisuke 4
#10 Hatanaka Susumu 4

Latest patents

Publication Filing date Title
KR20030033944A Golf club head
KR20030013259A Golf club head
KR20020084810A Golf club set and golf club shaft set
KR20000057750A Pneumatic tire and process for fabricating the same
KR20010027458A Wiper blade
KR20000011749A One-pack epoxy resin composition
KR100264747B1 Thermoplastic elastomer composition, process for the preparation thereof, hose made by using the compositing, and process for the production thereof
KR100229594B1 Pneumatic tire
KR960004675B1 Rubber composition