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MITSUI KAGAKU TOHCELLO KK ALSO KNOWN AS MITSUI CHEMICALS TOHCELLO INC

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,852
  • Filing trend
    ⇩ 50.0%
About

MITSUI KAGAKU TOHCELLO KK ALSO KNOWN AS MITSUI CHEMICALS TOHCELLO INC has a total of 32 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2015. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets basic materials chemistry, semiconductors and surface technology and coating are MITSUI CHEMICALS TOHCELLO INC, LINTEC CORP and INNOX CORP.

Patent filings in countries

World map showing MITSUI KAGAKU TOHCELLO KK ALSO KNOWN AS MITSUI CHEMICALS TOHCELLO INCs patent filings in countries
# Country Total Patents
#1 Republic of Korea 32

Patent filings per year

Chart showing MITSUI KAGAKU TOHCELLO KK ALSO KNOWN AS MITSUI CHEMICALS TOHCELLO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayashishita Eiji 14
#2 Kurihara Hiroyoshi 12
#3 Kinoshita Jin 7
#4 Igarashi Kouji 6
#5 Morimoto Akimitsu 4
#6 Fukumoto Hideki 3
#7 Kamada Jun 3
#8 Miura Toru 3
#9 Unezaki Takashi 2
#10 Saito Manami 2

Latest patents

Publication Filing date Title
KR20200126419A Method for manufacturing adhesive film and electronic device
KR20200096639A Part manufacturing method, retaining film and retaining tool forming device
KR20190075982A Adhesive laminated film and method for manufacturing electronic device
KR20190059936A Method for manufacturing electronic device, adhesive film for electronic device manufacturing
KR20180123079A Method for manufacturing semiconductor device
KR20180015229A Film for manufacturing semiconductor parts