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NIPPON CLOSURES CO LTD

Overview
  • Total Patents
    367
  • GoodIP Patent Rank
    5,450
  • Filing trend
    ⇧ 34.0%
About

NIPPON CLOSURES CO LTD has a total of 367 patent applications. It increased the IP activity by 34.0%. Its first patent ever was published in 2010. It filed its patents most often in Japan, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, machines and textiles and paper are OBRIST CLOSURES SWITZERLAND, SAFET EMBAMET LETHIAS and AUTOMATED CONTAINER CORP.

Patent filings per year

Chart showing NIPPON CLOSURES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sugiyama Takashi 84
#2 Shimada Satoru 48
#3 Okubo Yusuke 43
#4 Hashimoto Katsumi 29
#5 Kumata Mitsuo 27
#6 Enomoto Katsumi 27
#7 Ooka Shinji 23
#8 Akaogi Takahiro 21
#9 Aikawa Takayuki 20
#10 Kikuchi Hiroaki 18

Latest patents

Publication Filing date Title
JP2020015558A Synthetic resin container lid
JP2021006468A Safety cap and container unit with cap
JP2019147623A Metallic cap
JP2020192987A Container lid comprising synthetic resin-made middle plug and synthetic resin-made outer lid
WO2019235222A1 Resin composition for injection molding
JP2019112148A Container lid comprising metal thin plate shell and synthetic resin liner
JP2020158199A Break-off spout
JP2020158198A Manufacturing method of plastic cap
JP2020158133A cap
JP2020152425A Composite cap for double structured container
JP2020148271A Fastening torque management tool and combination of fastening torque management tool and fastener
JP2020147303A Capping method and cap seaming device for tightening threaded cap and container mouth
JP2020142249A Method for manufacturing container lid including metal shell arranged with ornament embossment
JP2020142805A Container lid including metal shell arranged with ornament embossment
JP2020138740A Plastic cap
JP2020132217A Synthetic resin cap
JP2020132181A Synthetic resin container lid
JP2020121751A Discharge cap
JP2020111381A Plastic cap and method of manufacturing the same
JP2020093440A Compression molding apparatus