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KAKEN PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    76,249
  • Filing trend
    ⇧ 100.0%
About

KAKEN PHARMACEUTICAL CO LTD has a total of 32 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1991. It filed its patents most often in Australia, Taiwan and Singapore. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and medical technology are QURIENT CO LTD, EA PHARMA CO LTD and EIGER GROUP INT INC.

Patent filings in countries

World map showing KAKEN PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 Australia 18
#2 Taiwan 7
#3 Singapore 5
#4 Serbia 2

Patent filings per year

Chart showing KAKEN PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sumikawa Yoshitake 9
#2 Kamei Noriyuki 6
#3 Kamimura Daigo 4
#4 Todo Shingo 4
#5 Watanabe Atsushi 4
#6 Tatsumi Yoshiyuki 4
#7 Tokuoka Shota 4
#8 Murata Takahiko 3
#9 Imazu Takuya 3
#10 Ishimaru Takashi 3

Latest patents

Publication Filing date Title
AU2019338793A1 Novel heteroaromatic amide derivative and medicament containing the same
SG11201802528PA Syringe device for communicating two types of substances to each other and method thereof
SG11201801856XA Biaryl derivative and medicine containing same