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TSUDAKOMA IND CO LTD

Overview
  • Total Patents
    3,614
  • GoodIP Patent Rank
    8,100
  • Filing trend
    ⇩ 43.0%
About

TSUDAKOMA IND CO LTD has a total of 3,614 patent applications. It decreased the IP activity by 43.0%. Its first patent ever was published in 1964. It filed its patents most often in Japan, EPO (European Patent Office) and China. Its main competitors in its focus markets textiles and paper, machine tools and machines are WILLIAM HENRY FROST, MUELLER J and RUETI AG MASCHF.

Patent filings per year

Chart showing TSUDAKOMA IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sainen Tsutomu 241
#2 Takegawa Yujiro 189
#3 Tamura Zenji 163
#4 Yamada Shigeo 113
#5 Sugita Katsuhiko 107
#6 Nagi Keiichi 92
#7 Tatsuda Yoshinori 86
#8 Yamamoto Akihiko 77
#9 Maenaka Kimihiro 75
#10 Nakade Kiyoshi 75

Latest patents

Publication Filing date Title
US2021016522A1 Automatic laminating apparatus having welding device
EP3712310A1 Abnormality diagnosing apparatus of weaving-related device for loom
EP3640382A1 Sub-nozzle for air jet loom
JP2021000674A Inclined rotary table device
JP2020186485A Sub-nozzle for air spraying type loom
JP2020183588A Weft insertion method and apparatus in water jet loom
JP2020158942A Abnormality diagnostic apparatus for weaving-related device in loom
JP2020169421A Tuck-in head for air jet type tuck-in device
JP2020063546A Sub-nozzle of air jet loom
JP2020133042A Weft yarn cutting device in loom
JP2020117823A Start restriction method and device for pile loom
JP2020100916A Detection method for pile height abnormality in pile loom and pile loom including apparatus for detecting pile height abnormality
JP2020090745A Heald frame for loom
JP2020076169A Air type tuck-in device in air jet loom
JP2020066814A Method of controlling weft insertion device in fluid jet-type loom, and weft insertion device
JP2020026581A Synchronous control method in loom, and loom thereof
JP2020012213A Method for stopping loom and loom for carrying out the same
JP2019199030A Manufacturing apparatus of fiber reinforced material piece
JP2019143261A Drive control method and drive control device of loom
JP2019105017A Setting method of weft travel information in air jet loom