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OKAMOTO CORP

Overview
  • Total Patents
    103
  • GoodIP Patent Rank
    51,784
  • Filing trend
    ⇧ 75.0%
About

OKAMOTO CORP has a total of 103 patent applications. It increased the IP activity by 75.0%. Its first patent ever was published in 1983. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, consumer goods and environmental technology are PRETTY POLLY LTD, PRENIHAN AG and THIERFELDER HANS.

Patent filings per year

Chart showing OKAMOTO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fukui Takao 31
#2 Hirano Hideo 19
#3 Noguchi Kousuke 15
#4 Hara Susumu 10
#5 Hamazaki Naomi 9
#6 Ando Kanako 7
#7 Kaneda Masatoshi 7
#8 Onishi Osamu 7
#9 Tomohisa Atsushi 6
#10 Ando Toshio 5

Latest patents

Publication Filing date Title
WO2021039156A1 Foot cover
CN111972728A Sock and manufacturing method thereof
US2020268068A1 Clothing article
CN111954732A Method for producing resin-coated yarn, fiber product, method for producing fiber product, double-coated yarn, and method for producing double-coated yarn
WO2019013149A1 Fiber product
WO2019009237A1 Yarn, fiber product, and manufacturing method
WO2018235965A1 Knitted fabric, textile product knitted using said knitted fabric, and leg wear
US2020138124A1 Clothing item
CN104853918A Wrap film for wrapping food
CN103255562A Stitch-size controllable knitting machine, and manufacturing method of knitted fabric
US2011030125A1 Leg wear for sleep
WO2007091304A1 Sock