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DAIICHI SEIYAKU CO

Overview
  • Total Patents
    3,967
  • GoodIP Patent Rank
    236,308
About

DAIICHI SEIYAKU CO has a total of 3,967 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and biotechnology are YAMANOUCHI PHARMA CO LTD, NHWA PHARMA CORP and FAB PHARMA SAS.

Patent filings per year

Chart showing DAIICHI SEIYAKU COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayakawa Isao 254
#2 Takemura Makoto 227
#3 Takahashi Hisashi 149
#4 Kimura Youichi 137
#5 Kawakami Katsuhiro 112
#6 Kikuchi Hiroshi 109
#7 Miyauchi Rie 102
#8 Soga Tsunehiko 79
#9 Tanaka Yoshiaki 75
#10 Kanaya Naoaki 73

Latest patents

Publication Filing date Title
JP2008231067A Manufacturing method of lyophilized formulation containing quionolone
TW200813005A Hydrate for pharmaceutical compositions
JP2007282628A Method for screening anti-cancer agent
JP2007136245A Intravenous drip set
JP2008212033A Fluorescent-labeled polynucleotide
JP2007254461A Levofloxacin-containing tablet
TW200806611A Novel amidopropionic acid derivatives and medicine containing the same
JP2007231001A Bone absorption inhibitor
JP2008184388A Method for producing tetra-substituted pyrrolidines
JP2008102114A Method for diagnosing mucopolysaccharidosis
JP2007070369A Diamine derivatives
JP2008150296A Method for producing tetrasubstituted pyrrolidine compound
WO2007069635A1 Vla-4 inhibitory drug
JP2008133211A Method for producing tetra-substituted pyrrolidine derivative
WO2007055362A1 Method and apparatus for detecting or determining polypeptide
JP2009184925A 5-(1h-1,2,3-triazol-4-yl)-1h-pyrazole derivative
WO2007052561A1 Method for prevention of myocardial hypertrophy by inhibiting interaction between slim1 and usp, and agent for prevention of myocardial hypertrophy
TW200730503A Tricyclic compound
JP2008100967A Halogenobenzenesulfonamide derivative
JP2008100950A Prophylactic and/or treating agent for influenza virus infectious disease