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TOKYO KIKAI SEISAKUSHO LTD

Overview
  • Total Patents
    1,095
  • GoodIP Patent Rank
    41,037
  • Filing trend
    ⇩ 25.0%
About

TOKYO KIKAI SEISAKUSHO LTD has a total of 1,095 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1961. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are GOSS INT AMERICAS INC, MARINONI HARRIS SA and JOHANNISBERG GMBH MASCHF.

Patent filings per year

Chart showing TOKYO KIKAI SEISAKUSHO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shiba Noriyuki 79
#2 Okamura Yuichi 51
#3 Suzuki Kunio 40
#4 Kitai Mitsuo 37
#5 Takahashi Yukitoshi 37
#6 Sato Masayoshi 34
#7 Hachiya Tadashi 32
#8 Nanba Takeo 32
#9 Iijima Takashi 31
#10 Iijima Takayuki 27

Latest patents

Publication Filing date Title
JP2020179641A Spray type dampening water supply device
JP2020179513A Rotary press, and method for controlling rotary press
JP2020164292A Paper splicing device and method in paper feeding part
JP2020152011A Printing plate mounting position guidance system and off-set rotary printing machine
JP2020128294A Folding machine and control method of folding machine
JP2020104444A Printing machine
JP2020062867A Method of washing printing plate automatic attaching/detaching device
JP2020062868A Spray-type dampening water supply device
JP2019034505A Shaftless rotary printing press and control method of shaftless rotary printing press
JP2018030717A Signature guide provided in folding device
JP2018187781A Printing plate, printing cylinder and printing unit
JP2018111244A Printing plate automatic attachment and detachment device and offset rotary printing machine
JP2018108876A Cutting rubber presser removing tool provided to folding machine
JP2018078421A Printer monitoring system and printer monitoring method
JP2018070281A Tension control device and tension control method for continuous paper
JP2017154425A Blanket cylinder, printing cylinder pairs and off-set rotary printing machine
JP2017132147A Offset rotary printing machine and printing control method of offset rotary printing machine
JP2017109440A Automatic machine plate attachment device and web offset printing press
JP2017109341A Ink jet head droplet observation method and device
JP2017034843A Hydrogen manufacturing system, hydrogen supply station, and hydrogen manufacturing method