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RIKEN TECHNOS CORP

Overview
  • Total Patents
    1,034
  • GoodIP Patent Rank
    3,304
  • Filing trend
    ⇩ 60.0%
About

RIKEN TECHNOS CORP has a total of 1,034 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 1996. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, surface technology and coating and basic materials chemistry are ANHUI SHUANGJIN CO LTD, UPASS MATERIAL TECH JIANGSU CO LTD and DUPONT TEIJIN FILMS US LP.

Patent filings per year

Chart showing RIKEN TECHNOS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tasaka Michihisa 142
#2 Hashimoto Taketo 123
#3 Washio Nozomu 114
#4 Sugimoto Hidemasa 60
#5 Shimizu Motohiro 43
#6 Ito Shigekazu 36
#7 Tokunaga Yasushi 36
#8 Seta Yasushi 34
#9 Nakashima Kohei 34
#10 Fujimoto Jun 34

Latest patents

Publication Filing date Title
US2020353725A1 Hard coat laminated film
JP2020128554A Antibacterial hard coat, and method for producing the same
JP2020139158A Antibacterial hard coat, and method for producing the same
JP2020128555A Antibacterial hard coat, and method for producing the same
JP2020139157A Antibacterial hard coat, and method for producing the same
TW202041587A Substrate film for dicing film and film forming method thereof, and dicing film and production method of same
JP2020100157A Hard coat laminate film
WO2020203069A1 Paint for formation of antiviral coating film, coating film, and laminated film
JP2020105068A Disaster prevention window and disaster prevention film
WO2020095566A1 Coating material for formation of light-diffusing layer, film for projection screen, and projection screen
WO2020049964A1 Hot-melt adhesive, reinforcing tape, and flexible flat cable having reinforced at conductor terminal with reinforcing tape
JP2021008541A Vinyl chloride resin composition and its molded product
JP2020138997A Polyvinyl chloride resin composition for light diffusion film
JP2020132657A Vinyl chloride-based resin composition
US2020398541A1 Antiglare hardcoat multilayer film
WO2019159600A1 Thermoplastic resin composition having excellent yellowing resistance
JP2020105443A Resin composition, fiber-containing resin molding, and article
JP2020076019A B-stage coated film
JP2020075433A Method for producing b-stage coated film
JP2020059795A Polyvinyl chloride-based resin composition having insect-proof function, and glass scattering prevention film