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MGC FILSHEET CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    230,429
About

MGC FILSHEET CO LTD has a total of 40 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Japan, China and EPO (European Patent Office). Its main competitors in its focus markets optics, machines and surface technology and coating are TOPPAN TOMOEGAWA OPTICAL FILMS CO LTD, CHANGZHOU HUA R SHENG REFLECTIVE MATERIAL CO LTD and FUKUVI CHEMICAL IND CO LTD.

Patent filings per year

Chart showing MGC FILSHEET CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawai Ryozo 17
#2 Takakuwa Kyohei 13
#3 Miura Mitsuo 12
#4 Namiki Masahiko 12
#5 Hirata Masukazu 10
#6 Aoki Yoshiyuki 9
#7 Kurata Kenichi 7
#8 Hayashi Katsushige 7
#9 Kato Kenji 7
#10 Kimura Hideaki 5

Latest patents

Publication Filing date Title
JP2014132360A Laminate with processing information
US2013010253A1 Polarizing lens made of aromatic polycarbonate
JP2012149897A Total number appearance inspection device of laminated body and total number appearance inspecting method
KR20120085817A Functional sheet and lens using same
KR20090080970A Laminate comprising polycarbonate resin
JP2009029845A Polycarbonate resin molded article for laser marking
JP2008262104A Multilayer polarizing plate, anti-glare product comprising the polarizing plate, and polarizing plate for liquid crystal display
JP2008213436A Manufacturing process of plastic polarizing lens and plastic polarizing lens
JP2008105225A Antidazzle laminate, coated antidazzle laminate, antidazzle material and manufacturing method of antidazzle material
JP2009271094A Plastic lens
TW200704724A A method for producing melanin and a melanin produced by the method, a functional film containing the melanin, and a method for producing the same
JP2007226005A Optical laminated body containing melaniferous layer and optical product containing optical laminate
JP2007025609A Light control plastic lens having polarization and dimmer characteristics, and method for manufacturing the same
JP2007023150A Method for producing melanin and melanin produced by the same
JP2007025234A Melanin-containing functional film, and method for producing the same
TW200530177A Light control plastic lens, coated sheet-like light control element for the lens production, and a production method for light control plastic lens