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DUPONT TORAY SPECIALTY MAT KABUSHIKI KAISHA

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    95,235
About

DUPONT TORAY SPECIALTY MAT KABUSHIKI KAISHA has a total of 18 patent applications. Its first patent ever was published in 2018. It filed its patents most often in EPO (European Patent Office), Republic of Korea and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and semiconductors are IDEMITSU KOSAN CO LTD, DOW CORNING and NIPPON KOYU LTD.

Patent filings in countries

World map showing DUPONT TORAY SPECIALTY MAT KABUSHIKI KAISHAs patent filings in countries

Patent filings per year

Chart showing DUPONT TORAY SPECIALTY MAT KABUSHIKI KAISHAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayashi Akito 6
#2 Inagaki Sawako 6
#3 Takeuchi Shunya 6
#4 Iimura Tomohiro 4
#5 Nishijima Kazuhiro 4
#6 Kobayashi Akihiko 3
#7 Sasaki Takahiko 3
#8 Park Yungjin 3
#9 Kitaura Eiji 2
#10 Yamaguchi Tetsuji 2

Latest patents

Publication Filing date Title
KR20210014579A A curable hotmelt silicone composition, encapsulant, film, and optical semiconductor device
KR20210014578A A curable silicone composition, optical semiconductor device and a method of manufacturing the same
KR20200098478A Electronic component or its precursor and its manufacturing method