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DAIKYO SEIKO LTD

Overview
  • Total Patents
    276
  • GoodIP Patent Rank
    42,511
  • Filing trend
    ⇩ 44.0%
About

DAIKYO SEIKO LTD has a total of 276 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 1993. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets medical technology, machines and packaging and shipping are WEST PHARM SERV INC, NYPRO INC and DELTONA INNOVATIONS AG.

Patent filings per year

Chart showing DAIKYO SEIKO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sudo Morihiro 98
#2 Kawamura Hideaki 64
#3 Togashi Hiroshi 52
#4 Sudo Masamichi 39
#5 Kawachi Yasushi 34
#6 Sudo Nobuo 19
#7 Sudo Moriaki 18
#8 Muraki Tomoyasu 12
#9 Asai Kouichi 9
#10 Yoshida Takayuki 8

Latest patents

Publication Filing date Title
WO2021009898A1 Packaged medical device and method for manufacturing packaged medical device
US2021016950A1 A medical device container
WO2021009899A1 Packaged medical instrument
JP2019136214A Holding member, and packaging structure of chemical container component
JP2019093482A Press machine
JP2019092701A Factory of medical instrumentation
JP2019026267A Article encasing apparatus
EP3450349A1 Container
US2018235838A1 Container holding member and medical container set
US2017297781A1 Vial cap
JP2017060542A Stopper with port
JP2016007248A Medical container
JP2015132588A Inspection method of cylindrical body and inspection device
WO2014069244A1 Container-holding tray
JP2015066058A Injection cylinder and medical syringe
JP2014128462A Medical syringe
EP2550985A2 Plunger kit for medicine syringe
JP2013244668A Rubber molding
JP2013240496A High-pressure water vapor sterilization method, and sterilized medical article
JP2013132349A Syringe kit for mixing two medicinal fluid