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DAIWA CAN CO LTD

Overview
  • Total Patents
    1,876
  • GoodIP Patent Rank
    4,749
  • Filing trend
    ⇧ 60.0%
About

DAIWA CAN CO LTD has a total of 1,876 patent applications. It increased the IP activity by 60.0%. Its first patent ever was published in 1967. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, machine tools and machines are SILGAN CONTAINERS LLC, METAL CONTAINERS LTD and CONTINENTAL GROUP.

Patent filings per year

Chart showing DAIWA CAN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Uehira Shoji 111
#2 Takatomi Tetsuya 108
#3 Enoki Yasushi 81
#4 Matsumura Junji 76
#5 Matsukawa Yoshihiko 71
#6 Matsunaga Masami 65
#7 Takao Yukihiro 56
#8 Fukuhara Akio 54
#9 Kuboshima Akira 47
#10 Ijuin Taichi 46

Latest patents

Publication Filing date Title
WO2021020433A1 Cap, tool, and manufacturing device
WO2021039132A1 Pump-type ejection device
JP2020158208A Die and manufacturing method of cap
WO2020262289A1 Cap and container
TW202102192A Locking mechanism, device connector, container connector, and connecting device
TW202102136A Method for producing soft food and food composition
JP2020117706A Polyester resin and molding thereof
WO2021053729A1 Molding device
WO2021049029A1 Method for manufacturing two-piece can, can drum, and metal sheet
KR20210035191A Can lid
WO2020017311A1 Can lid
JP2021008281A Manufacturing method of cap
JP2021003744A Cutting device
JP2021004042A Supply device of packaging bag
JP2021003743A Scooping-up device
JP2021003742A Scooping device
JP2021003745A Clamping device
JP2021001012A Slightly soluble beverage product
WO2019216272A1 Foam discharge container
JP2020169028A Self-standing container formed of sheet material