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SANKO METAL IND

Overview
  • Total Patents
    655
  • GoodIP Patent Rank
    34,995
  • Filing trend
    ⇧ 37.0%
About

SANKO METAL IND has a total of 655 patent applications. It increased the IP activity by 37.0%. Its first patent ever was published in 1984. It filed its patents most often in Japan, Australia and Canada. Its main competitors in its focus markets environmental technology, civil engineering and machine tools are STEINBRONN HANS, YANE GIJUTSU KENKYUSHO KK and CHUO & CO LTD.

Patent filings in countries

World map showing SANKO METAL INDs patent filings in countries

Patent filings per year

Chart showing SANKO METAL INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fukuhara Tadashi 82
#2 Suzuki Yasuhiro 81
#3 Takemori Hiroshi 77
#4 Hosono Akihiro 73
#5 Fukada Shinichi 65
#6 Kouchi Yoshio 57
#7 Kondo Minoru 43
#8 Yamaguchi Toshihiko 36
#9 Ono Fumiyoshi 35
#10 Isachi Toshihiko 35

Latest patents

Publication Filing date Title
JP2020185820A Carrier machine
JP2019183623A Support tool for construction
JP2020079527A Folded joint dismantling machine, and folded joint dismantling method for folded jointed enclosure
JP2020076281A Walking trolley
JP2020076252A Metal fitting for construction
JP2020037820A Roof top metal bracket
JP2019183610A Repaired enclosure
JP2019183609A Renovated enclosure
JP2019199934A Drill screw
JP2019104628A Carrier machine
JP2019104627A Carrier machine
JP2019119227A Conveyance wagon
JP2019076909A Seam-welding machine and welding execution method thereof
JP2019056222A Carrier equipment for construction
JP2019011553A Support tool for building
JP2018193821A Seal tape affixing machine
JP2018154991A Seal tape sticking device
JP2018144125A Steel roof material manufacturing method and steel roof material manufacturing apparatus suitable for the same
JP2018138718A Folded-plate roof repair method
JP2018105083A Automatic steel roof installation device