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NAKASHIMA RUBBER IND CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    135,755
  • Filing trend
    ⇩ 100.0%
About

NAKASHIMA RUBBER IND CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China, EPO (European Patent Office) and United States. Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and machines are SHANGHAI SMITH ADHESIVE NEW MAT CO LTD, GU JIANWEI and SHANGHAI JINGSHEN NEW MAT CO LTD.

Patent filings in countries

World map showing NAKASHIMA RUBBER IND CO LTDs patent filings in countries

Patent filings per year

Chart showing NAKASHIMA RUBBER IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eguchi Rikito 12
#2 Nakashima Mikio 11
#3 Takata Yoshikuni 10
#4 Yoshizumi Takemi 10
#5 Nakanishi Makoto 1
#6 Urakawa Toshihiro 1
#7 Kimura Taro 1
#8 Yamada Yutaka 1
#9 Nakajima Mikio 1

Latest patents

Publication Filing date Title
WO2018220812A1 Rubber adhesive sheet for base isolation
CN108350326A Bonding agent piece
WO2016142966A1 Adhesive sheet
JP2016065117A Transfer method of adhesive agent of adhesive sheet
CN106133081A For rubber layer being adhered to the pre-treating method of the interior outside of cylindrical shape adhering object thing