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NIPPON ARC CO LTD

Overview
  • Total Patents
    55
About

NIPPON ARC CO LTD has a total of 55 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, basic materials chemistry and macromolecular chemistry and polymers are NIPPON EE R C KK, FOSTER GRANT CORP and TECHSIGHT CORP.

Patent filings per year

Chart showing NIPPON ARC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kayanoki Hisayuki 20
#2 Sawaragi Fujio 17
#3 Takahashi Yasushi 6
#4 Funaki Masaaki 5
#5 Takahashi Koji 5
#6 Teranishi Toyoyuki 4
#7 Hisayuki Kayanoki 4
#8 Sonezaki Hizashi 3
#9 Takaguchi Masayuki 3
#10 Sawara Fujio 2

Latest patents

Publication Filing date Title
JP2005146272A Method for manufacturing antifouling film-coated resin article
TW200514811A Method for producing resin article coated with anti-staining film
TW200526978A Method for producing article having been subjected to low reflection treatment, solution for forming low reflection layer and article having been subjected to low reflection treatment
JP2005179539A Anti-fogging coating composition and anti-fogging article obtained by coating the composition
JP2004175907A Coating composition and coated plastic lens
JP2004043689A Amorphous polyolefin resin article covered with modified surface layer and production method used for the same
JP2004017410A Method for manufacturing hard-coated amorphous polyolefin resin and resin article
US6946498B2 Coating composition and article coated with the composition
JP2004002508A Method of manufacturing hard coat-covered triacetylcellulose resin article and hard coat-covered triacetylcellulose resin article
JP2003034761A Hard coating composition and hard coating product
EP1298177A1 Hard coating composition and resin product with hard coat
WO0202676A1 Transparent laminate, plastic lens for eyeglass and primer composition
JP2002348534A Hard-coating composition and hard-coated product
US6703131B1 Coated article
WO9941321A1 Marring-resistant coating composition for molded acrylic resin
US5766739A Panel composed of synthetic resins and coated with an antifogging layer and a method of making the panel
US5654090A Coating composition capable of yielding a cured product having a high refractive index and coated articles obtained therefrom
US5250359A Coating composition and resin molded article coated thereby
JPH04213338A Scratch-resistant coating composition having high refractive index and molded item coated therewith
JPH04120181A Coating composition and coating resin molding using composition