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KATAOKA HIROSHI

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    235,457
About

KATAOKA HIROSHI has a total of 78 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets packaging and shipping, machines and mechanical elements are KATAOKA KIKAI SEISAKUSHO KK, MAGNAT CORP and CLEVELAND FOLDING MACH CO.

Patent filings per year

Chart showing KATAOKA HIROSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kataoka Hiroshi 69
#2 Shimizu Yusuke 1
#3 Hiroshi Kataoka 1
#4 Kitamura Koji 1
#5 Ao Masayuki 1
#6 Maruyama Takeshi 1
#7 Masui Hiroshi 1

Latest patents

Publication Filing date Title
JP2020039840A Auxiliary tool
JP2015078502A Inking square in foundation draining processing for internal corner and external corner
JP2006348709A Removing apparatus of underground obstacle and removing method of underground obstacle using the same
JP2001159114A Sandbag
JPH1152897A Street irradiation device using shutter
JPH1146968A Mortuary tablet
JPH06137044A Manufacture of shutter member for opening and closing type upward wound shutter
US4767077A Support shaft for winding/unwinding sheets
US4775086A Take-out/take-up tension control apparatus
CA1266460A Support shaft for winding/unwinding sheets
CA1265493A Device for taking out sheet rolls and mounting sheet roll cores
US4682929A Device for taking out sheet rolls and mounting sheet roll cores
KR910000505B1 Support shaft for winding/unwinding sheets
US4693431A Winding shaft for sheet rewinder
GB8531393D0 Clutch in take-up shaft for sheet rewinder
US4697755A Rewinder with slitter
EP0216964A1 Take-out/take-up tension control apparatus
KR910000523B1 Take-out/take-up tension control apparatus
US4629531A Apparatus for joining sheet ends
EP0155321A1 Apparatus for taking up cutting wastage of strip sheet.