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PLUS KK

Overview
  • Total Patents
    448
  • GoodIP Patent Rank
    8,452
  • Filing trend
    ⇧ 3.0%
About

PLUS KK has a total of 448 patent applications. It increased the IP activity by 3.0%. Its first patent ever was published in 1981. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets packaging and shipping, machines and consumer goods are ADALIS CORP, KT IND LTD and GLUE DOTS INTERNATIONAL LLC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Narita Yasuo 33
#2 Koga Ritsuo 32
#3 Kobashi Yoshihiko 30
#4 Nakamura Yoichi 18
#5 Abe Shinya 15
#6 Fueki Kazui 15
#7 Yoshida Naoya 14
#8 Wakabayashi Mitsuru 14
#9 Akutsu Takashi 13
#10 Matsushita Togo 12

Latest patents

Publication Filing date Title
JP2020135776A Imaging device
JP2020129708A Video conference device
JP2020128625A board
JP2020095204A Label sheet
JP2020086977A Translation device
JP2020076900A Eraser and display device using the same
JP2020066526A Tape support for tape cutter and tape cutter
JP2020062849A Coating film transfer tool
JP2020055188A File
JP2020044743A Magnetic pen
EP3427969A1 Double clip
JP2019203939A Display
JP2019171584A Magnetic pen
JP2019167437A Adhesive composition for stationery and laminate
JP2019018551A Double clip
JP2019123112A Magnetic pen
JP2019124774A eraser
JP2019124773A eraser
JP2019117246A eraser
JP2019070059A Adhesive composition for transfer type adhesive tape, transfer type adhesive tape and transfer tool