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TSUMURA & CO

Overview
  • Total Patents
    1,020
  • GoodIP Patent Rank
    31,889
  • Filing trend
    ⇩ 50.0%
About

TSUMURA & CO has a total of 1,020 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1985. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and measurement are POLARIS PHARMACEUTICALS INC, ARAD DORIT and UNIV ANHUI MEDICAL.

Patent filings per year

Chart showing TSUMURA & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mihashi Hiroshi 82
#2 Hosaka Kunio 78
#3 Sato Shunji 45
#4 Mori Yoshikazu 39
#5 Iketani Yukinobu 38
#6 Nagasawa Michio 36
#7 Noda Keiichi 35
#8 Yamaguchi Takuji 34
#9 Chin Masao 33
#10 Kimura Takayoshi 31

Latest patents

Publication Filing date Title
CN111378777A Primer set for identifying crude drug and crude drug identification method using the same
JP2020103279A Primer set for discriminating herbal medicine and method for discriminating herbal medicine using the same
JP2018201501A Primer set for discriminating herbal medicine and method for discriminating herbal medicine using the same
JP2019131483A Method for producing evodiamine
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US2017042769A1 Method of and apparatus for formulating multicomponent drug
US2017010245A1 Method of and apparatus for formulating multicomponent drug
JP2018043951A Method for producing berberine alkaloid
US2017052157A1 Method of and apparatus for formulating multicomponent drug
JP2017175999A Method of predicting the effects of daikenchuto dosage determination method
WO2015190405A1 Method for cultivating asian ginseng
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WO2014156759A1 Method for culturing wolfiporia cocos
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