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OTSUKA PHARMA FACTORY INC

Overview
  • Total Patents
    986
  • GoodIP Patent Rank
    5,957
  • Filing trend
    ⇧ 96.0%
About

OTSUKA PHARMA FACTORY INC has a total of 986 patent applications. It increased the IP activity by 96.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, Australia and Taiwan. Its main competitors in its focus markets pharmaceuticals, medical technology and foods and drinks are SUN PHARMACEUTICAL IND LTD, BUCK INST RES AGING and SHENZHEN WANHE PHARMACEUTICAL CO LTD.

Patent filings per year

Chart showing OTSUKA PHARMA FACTORY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Inoue Fujio 88
#2 Nishimura Masuhiro 77
#3 Shoji Hidekatsu 65
#4 Kawakami Keiichi 60
#5 Tateishi Isamu 50
#6 Doi Masako 46
#7 Oka Minoru 45
#8 Hashimoto Kinji 44
#9 Okamoto Hideshi 41
#10 Tsuda Yoshihiko 39

Latest patents

Publication Filing date Title
WO2021025135A1 Drug solution container and infusion bag
JP2020146525A Multi-chamber container and production method thereof
WO2020218461A1 Trehalose-containing liquid for mammalian cell preservation
JP2020108824A Multi-chamber container
WO2020196381A1 Infusion for subcutaneous administration
TW202045121A Mixing and injecting tool, and mixing and injecting container provided with same
WO2020066991A1 Mammal cell preserving solution containing acarbose or stachyose
AU2019307996A1 Disinfectant composition
JP2021001144A Nutritive composition
TW202011972A Topical composition
JP2020172277A Self-standing container and manufacturing method thereof
JP2019069156A Multi-chamber container and method for manufacturing the same
JP2020074932A Mixture injection tool and medicine container comprising the same
JP2020074933A Double hook needle
EP3701976A1 Adhesion prevention material
WO2020065769A1 Ethylene-based resin composition
EP3680324A1 Stem cells derived from young pig and preparation method therefor
US2020055821A1 Method for manufacturing diastereomer of citric acid derivative
EP3628314A1 Anti-inflammatory agent
JP2019182473A Package