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DAIKEN CO LTD

Overview
  • Total Patents
    180
  • GoodIP Patent Rank
    39,219
  • Filing trend
    ⇧ 12.0%
About

DAIKEN CO LTD has a total of 180 patent applications. It increased the IP activity by 12.0%. Its first patent ever was published in 1997. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets civil engineering, environmental technology and mechanical elements are TOYO KITCHEN & LIVING CO LTD, OPNUS KK and INFUNIKKUSU KK.

Patent filings in countries

World map showing DAIKEN CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Tai Seijiro 61
#2 Fujikawa Katsunobu 43
#3 Takahashi Masaki 33
#4 Iwamoto Takahiro 15
#5 Kuroki Takashi 15
#6 Kikuchi Hidetoshi 11
#7 Anada Yoshiko 10
#8 Kitagawa Junji 10
#9 Ueda Hiroshi 9
#10 Yamamoto Katsuo 7

Latest patents

Publication Filing date Title
JP2020176412A Inspection port
JP2020176387A One-sided tripartite overhang door system
JP2020122333A Eaves
JP2020076215A Outer frame fixing structure
JP2020056208A Insulation structure for opening of floor and check method of underfloor area
JP2020045190A Suspension support device
JP2020014782A Traveling path for ride toy
JP2019218747A Eaves for building
JP2019203312A Junction structure for form panel, concrete construction method of form panel and floor inspection hole
JP2019183535A Bicycle parking device
JP2019152036A Bicycle-parking device
JP2019152037A Bicycle-parking device
JP2019119985A Underfloor inspection hole
JP2019090286A Connecting structure of grating bearing member and grating bearing member
JP2019044504A Film material attachment structure
JP2017213418A Home delivery box
JP2018188794A Self-closing type sliding door device
JP2018150677A Inspection port for wood deck
JP2018131849A lid
JP2018119349A Method for assembling peripheral frame of inspection hole