Learn more

KOKUYO S & T CO LTD

Overview
  • Total Patents
    204
  • GoodIP Patent Rank
    83,773
About

KOKUYO S & T CO LTD has a total of 204 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, machines and consumer goods are GLUE DOTS INTERNATIONAL LLC, DRAGONFLY PENCIL CO LTD and IND TAPE CORP.

Patent filings per year

Chart showing KOKUYO S & T CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kasahara Hiroyuki 29
#2 Shima Hideto 27
#3 Matsushita Kinya 25
#4 Kawashita Kazushige 19
#5 Kobayashi Shogo 17
#6 Kai Keiji 16
#7 Sasaya Megumi 12
#8 Kurihara Toyoaki 12
#9 Fukui Tetsuya 10
#10 Tono Takayoshi 9

Latest patents

Publication Filing date Title
JP2016078972A Tape processor
WO2015068529A1 Shredder
WO2015068528A1 Shredder
JP2016024504A Written content processing system, information processor, program, reading device and notebook
WO2014208237A1 Binding tool
JP2015217555A Stationery product
JP2015209307A Tape dispenser
JP2015209224A Document storage box
JP2015174414A Ring notebook
JP2015174412A Ring notebook, manufacturing method of ring notebook
JP2015174413A Ring notebook, manufacturing method of ring notebook
JP2015146832A Scissors
JP2015142283A Information processing terminal, data generation kit and program
JP2014223782A Binder and file
JP2015107623A Patch sticking tool
JP2015104814A Writing instrument
US2015321869A1 Transfer tool
JP2015098379A Tape dispenser
JP2015098378A Tape dispenser
JP2015093215A Shredder