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RISU PACK CO LTD

Overview
  • Total Patents
    172
  • GoodIP Patent Rank
    31,252
  • Filing trend
    ⇧ 30.0%
About

RISU PACK CO LTD has a total of 172 patent applications. It increased the IP activity by 30.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, machines and packaging and shipping are OTSUKA HOSO KOGYO KK, REXAM AUSTRALIA PTY LTD and NIPPON KAKO KIZAI KK.

Patent filings in countries

World map showing RISU PACK CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 172

Patent filings per year

Chart showing RISU PACK CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sakai Hideyuki 33
#2 Inagaki Hiromichi 13
#3 Hayakawa Makoto 12
#4 Takahashi Masahiro 10
#5 Kawashima Tadashi 9
#6 Iwata Takaaki 8
#7 Hatachi Tsutomu 8
#8 Ando Toshiharu 7
#9 Tokuda Norihiko 7
#10 Kobayashi Mitsuru 6

Latest patents

Publication Filing date Title
JP2020179918A container
JP2020179917A container
JP2020164205A Packaging container
JP2020117240A Packaging container
JP2020055583A Packaging container
JP2020033027A Inner-fitting container
JP2020019540A Fitting container
JP2020019508A Fitting container
JP2020006999A Hermetic container and vacuum gas replacement method using this hermetic container
JP2020005566A Plant growth body and plant growth container
JP2020000151A Culture container
JP2019218117A Container for cut flower
JP2019195291A Irrigation tray
JP2019196204A Coupler, packaging container and cut flower container
JP2019193991A Polypropylene resin foam sheet and molded article
JP2019162832A Laminated sheet and method of producing the same, and molded article
JP2019131195A Polygonal lid body
JP2019094092A Inner tray of packaging container
JP2018039576A Dish-shaped container
JP2019055563A Thermoforming multilayered sheet, and molded product