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SAKATA MFG

Overview
  • Total Patents
    54
About

SAKATA MFG has a total of 54 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, mechanical elements and civil engineering are EIJU SANGYO KK, DAIWA DENKI KK and GUOFANG ZHANG.

Patent filings in countries

World map showing SAKATA MFGs patent filings in countries

Patent filings per year

Chart showing SAKATA MFGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sakata Shoji 17
#2 Kikuchi Akio 11
#3 Iwana Koji 10
#4 Watanabe Tomonori 9
#5 Shinpo Mitsuyoshi 7
#6 Koyanagi Shun 6
#7 Watanabe Hidehiro 4
#8 Sakata Takumi 4
#9 Irisawa Tsutomu 2
#10 Iwana Kohji 2

Latest patents

Publication Filing date Title
JP2013177793A Means for preventing corotation of bolt, and mounting bracket for metal roof comprising the same
JP2013249652A Installation member for horizontally laying roof
JP2013177773A Receiving metal fitting and attaching metal fitting including the same
JP2013177774A Mount for stacked folded-plate roof
JP2013177772A Upper bolt fixing structure of attaching metal fitting and attaching metal fitting including the same
JP2013177934A Bolt fixing method, fixed body, and bolt fixing mold
JP2013163957A Attaching metal fitting for batten seam roof
JP2013111660A Rust removing polisher for bolt and reinforcement
JP2013043237A Rust removing tool for bolt and nut
CN102782230A Mounting bracket for roof
JP2011181565A Solar cell module pedestal
JP2011132703A Heat insulating fitting and heat insulating frame
JP2011106094A Fixing metal fitting for solar panel mounting frame, and solar panel fixing method
JP2011106093A Fixing bracket and fixing method for solar panel
JP2010248763A Metal fitting and method for fixing solar cell module
JP2004044287A Reinforcing metal fitting for tight frame
JP2003247310A Snow retaining tool for folded-plate roof
JP2003213848A Reinforcing fitting and clip with reinforcing fitting
JP2002167909A Roofing and heat-insulating fitting for seam-joint folded plate roof
JP2002121866A Reroofing device for seam fastening-type folded roof