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TOYO SEIKAN KAISHA LTD

Overview
  • Total Patents
    8,398
  • GoodIP Patent Rank
    1,746
  • Filing trend
    ⇧ 32.0%
About

TOYO SEIKAN KAISHA LTD has a total of 8,398 patent applications. It increased the IP activity by 32.0%. Its first patent ever was published in 1966. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, packaging and shipping and surface technology and coating are AMERICAN NATIONAL CAN CO, CONTINENTAL PLASTIC CONTAINERS and PECHINEY PLASTIC PACKAGING INC.

Patent filings per year

Chart showing TOYO SEIKAN KAISHA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kurashima Hideo 210
#2 Aikawa Takayuki 200
#3 Yoshihiro Kenji 177
#4 Kikuchi Atsushi 177
#5 Imatani Tsuneo 158
#6 Ueno Hiroshi 154
#7 Ishibashi Kazuhisa 151
#8 Miura Masaki 148
#9 Taira Kazuo 148
#10 Komatsu Ikuo 145

Latest patents

Publication Filing date Title
WO2021070895A1 Injection molding system
WO2021070865A1 Platemaking method, platemaking system, and can body
WO2021075281A1 Printing metal container
WO2021065705A1 Method for producing composite preform and synthetic resin container
WO2021065232A1 Method for manufacturing object to be printed and object to be printed
WO2021024931A1 Sealant film, laminated film for packaging bag, pouch packaging bag, and pouch package body
WO2021015279A1 Ejection device, unmanned aerial vehicle and ejection method
WO2021015282A1 Unmanned aircraft, launching method and program
WO2021015278A1 Unmanned aircraft, method for controlling unmanned aircraft, and program
WO2021015251A1 Unmanned aerial vehicle
WO2021015277A1 Discharge system, discharge device, unmanned aircraft, piloting system, and aerosol container
WO2021015215A1 Image data processing system, unmanned aerial vehicle, image data processing method, and program
WO2021015139A1 Discharge device for aircraft, liquid drip prevention member, and control method for aircraft discharge device
WO2021014960A1 Stirring device for aerosol container, discharging device and discharging method for movable body, and temperature adjustment device, temperature maintaining device, temperature adjustment method, and temperature maintaining method for aerosol container
WO2021014944A1 Discharge device for aircraft
WO2021002414A1 Beverage server cap and beverage supply mechanism
WO2021002360A1 Three-dimensional processing method for film, compression mold, film, and film molded body
JP2020152454A Spout and pouch with spout
WO2020255798A1 Printing base member having pseudo 3d printing image and manufacturing method therefor
JP2020183700A Information management method and information management system