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SHOWA DENKO PACKAGING CO LTD

Overview
  • Total Patents
    666
  • GoodIP Patent Rank
    3,196
  • Filing trend
    ⇩ 31.0%
About

SHOWA DENKO PACKAGING CO LTD has a total of 666 patent applications. It decreased the IP activity by 31.0%. Its first patent ever was published in 2001. It filed its patents most often in Japan, China and Taiwan. Its main competitors in its focus markets electrical machinery and energy, environmental technology and surface technology and coating are PIOTREK CO LTD, MURATA HIROSHI and ZITO CO.

Patent filings per year

Chart showing SHOWA DENKO PACKAGING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Karatsu Makoto 135
#2 Minamitani Koji 110
#3 Nagata Kensuke 55
#4 Nakajima Daisuke 52
#5 Minamibori Yuji 49
#6 Naemura Tadashi 49
#7 Yoshino Kenji 49
#8 Haneno Takayuki 44
#9 Hata Hiroshi 40
#10 Kawakita Keitaro 37

Latest patents

Publication Filing date Title
US2021107248A1 Shaped container for storing fat-containing food and package
JP2020168861A Method for producing packaging material
JP2020167169A Sealant film for exterior package material of power storage device, exterior package material for power storage device, power storage device, and method for manufacturing resin composition for sealant film of power storage device exterior package material
JP2020064868A Sealant film for exterior package material of power storage device, exterior package material for power storage device, power storage device, and method for manufacturing resin composition for sealant film of power storage device exterior package material
JP2020092082A Exterior case for power storage device and method for manufacturing the same
JP2020055638A Molded container and method for producing the same
TW202005799A Laminate material that includes an outside layer, an inside layer, and a metal foil layer arranged between the outside layer and the inside layer
JP2020021727A Exterior material for power storage device and manufacturing method thereof
JP2020011774A Cup-shaped container and laminate for cup-shaped container
JP2020194695A Heat exchanger
CN110524976A Container molding laminated body, container molding and package body
JP2020187835A Outer packaging material for power storage device
TW202003349A Laminate body for molding container, molded container and package capable of forming a container with good appearance at low cost
JP2020181747A Power storage device exterior material and power storage device
JP2020173949A Exterior material for power storage device and power storage device
JP2020172270A Laminated sheet for sheet molding container, sheet molding container and packaging body
JP2020159667A Heat exchanger
JP2020161449A Heat exchanger
CN110341260A Container molding laminated body, container molding and package body
CN110271237A Container molding laminated body, container molding and package body