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OKURA INDUSTRIAL CO LTD

Overview
  • Total Patents
    1,530
  • GoodIP Patent Rank
    11,938
  • Filing trend
    ⇩ 20.0%
About

OKURA INDUSTRIAL CO LTD has a total of 1,530 patent applications. It decreased the IP activity by 20.0%. 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 machines, surface technology and coating and environmental technology are AMERICAN NAT CAN CO, PLIANT CORP and GRACE W R & CO CRYOVAC DIV.

Patent filings per year

Chart showing OKURA INDUSTRIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsuda Hideaki 239
#2 Kondo Kazuo 114
#3 Tanaka Suminori 109
#4 Tange Yoshihiro 102
#5 Tada Teruo 84
#6 Oka Kazunori 78
#7 Okamoto Takanori 78
#8 Watanabe Yutaka 75
#9 Ueda Minoru 72
#10 Saeki Taku 62

Latest patents

Publication Filing date Title
WO2021070715A1 Photocurable-resin-based film production method
WO2021039808A1 Decorative film and decorative molded product
WO2021025039A1 Packaging laminate film and heat-shrinkable laminate film
WO2020256090A1 Resin composition for heat-shrinkable film and heat-shrinkable film using same
JP2020142862A Easily openable bag
JP2021001005A Spout, and pouch with spout
JP2020199045A Face mask package
WO2019225487A1 Radiant heat reflective film and automobile interior material
JP2020187263A Seamless belt with carrier layer, manufacturing method of the same and manufacturing method of transfer belt with elastic layer for image formation apparatus
JP2020168956A Method for manufacturing vehicular multilayer structure soundproof material and thermoplastic resin film used for vehicular multilayer structure soundproof material
JP2020147158A Planar heating element and vehicle seat
JP2020105099A Method for producing water-soluble fractions of bamboo
JP2020098700A Film for nickel hydrogen battery housing
JP2019059240A Film for lamination to metal plate
JP2020075375A Method for producing laminated sheet
JP2020064726A Film for nickel hydrogen battery housing
CN111279511A Film for tab lead wire and tab lead wire using the same
JP2019074738A Seamless belt with carrier layer, method for manufacturing the same, and method for manufacturing transfer belt with elastic layer for image forming apparatus
JP2020015192A Decorative sheet, and decorative metal plate using the sheet
JP2019220295A Film for tab lead and tab lead using the same