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GUNZE KK

Overview
  • Total Patents
    4,424
  • GoodIP Patent Rank
    2,496
  • Filing trend
    ⇧ 36.0%
About

GUNZE KK has a total of 4,424 patent applications. It increased the IP activity by 36.0%. Its first patent ever was published in 1967. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets machines, medical technology and surface technology and coating are CARPENTER L E CO, BEKELE SOLOMON and CLOPAY PLASTIC PROD CO.

Patent filings per year

Chart showing GUNZE KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ikada Yoshito 90
#2 Kuraoka Takashi 86
#3 Kono Katsumasa 77
#4 Sago Shigeru 77
#5 Nishiura Naoki 77
#6 Matsuda Shojiro 75
#7 Maruichi Naoyuki 72
#8 Morikawa Akira 71
#9 Sato Akihiro 69
#10 Noda Kazuhiro 65

Latest patents

Publication Filing date Title
JP2021004441A Nonwoven fabric
JP2020190073A Joining method of clothing and manufacturing method of clothing
WO2021025008A1 Molded body production tube and method for forming frame
WO2021010229A1 Medical material
WO2021039072A1 Heat-shrinkable multilayer film and heat-shrinkable label
CN111970938A Clothes with anti-ravel opening part
JP2020138542A Temperature-sensitive dye film
WO2020170920A1 Lower body garment
JP2020111050A Polyamide film
JP2020118961A Cover film
JP2020045607A Foot cover
WO2020067165A1 Cover film
CN112166032A Heat shrinkable multilayer film
WO2020044846A1 Tube for image formation device
JP2020105479A Protective film, protective film with adhesive layer, and transparent film with protective film
JP2020003796A Tube for image forming apparatus
JP2021008693A Inner wear
JP2021004329A Winding body
EP3753731A1 Heat-shrinking multilayer film and heat-shrinking label
WO2020004289A1 Transparent conductive film laminate production method