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SUMITOMO RUBBER IND KK

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    183,480
About

SUMITOMO RUBBER IND KK has a total of 15 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China and Republic of Korea. Its main competitors in its focus markets transport, macromolecular chemistry and polymers and machines are CONTINENTAL REIFEN DEUTSCHLAND, CHENG SHIN RUBBER (CHINA) CO LTD and NOKIAN RENKAAT OYJ.

Patent filings in countries

World map showing SUMITOMO RUBBER IND KKs patent filings in countries
# Country Total Patents
#1 China 11
#2 Republic of Korea 4

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Walker John Charles 2
#2 Kazuya Suzuki 2
#3 Okido Yoshiyuki 1
#4 Kawauchi Yasunori 1
#5 Araki Noritake 1
#6 Tsuchida Tsuyoshi 1
#7 Otani Masafumi 1
#8 Jackson Michael 1
#9 Moriyama Keiji 1
#10 Kono Kyosuke 1