|1947||Eiji Higuchi started PMMA sheeting and recycling business at Shinagawa, Tokyo, and founded "Higuchi Kogyo Co."|
|1954||Nitto Jushi Kogyo Co., Ltd. was established.|
|1960||The new manufacturing factory was build at Yokohama.
CLAREX』has registered as a trademark for Optical grade Precision Cell-Cast Sheet, and start producing 0.2 ~ 2.0mm thickness range of CLAREX sheet.
|1970||『CLAREX Non-Glare Sheet』was introduced to the market.|
|1972||Multi-layered Cast PMMA Sheet『PAIRREX』was developed for lamp shade.
Transmission Fresnel Lens sheet was introduced to the market.
|1979||CLAREX Diffusion Reflector『DR-I-A』series was developed for digital LCD wrist watch.|
|1980||CLAREX Transflector『DR-Ⅱ-A』series was developed for small LCD monitor devices.|
|1981||Cast PMMA Mirror Sheet『CLARMIRROR』series was introduced to the market.|
|1983||Infrared transmission filter『NIR series』was developed as an optical filter for NIR sensor used in auto-focus camera.|
|1984||Mirror Fresnel sheet was customized for over-head projector.
Hard Coat (Scratch Resistant Coat) PMMA sheet was introduced to the market.
|1985||UV Cut Filter『UV series』was developed and introduced.
UV Transmission Filter『S-0 series』was developed and introduced.
|1986||Optically Uniform Diffusion Sheet『DR-ⅢC series』was developed for LCD backlight.|
|1988||Anti-Reflection Coating PMMA sheet『CLAREX MH series』was developed and introduced.
ITO Coating PMMA sheet『CLAREX EC series』was developed and introduced.
|1989||Light guide panel for edge-light LCD was developed and used in word processor display.
Fine texture non-glare sheet『EX30』was developed for TFT LCD monitor.
|1992||『FANTAREX』was registered as a trademark of Cell-Cast PMMA sheet for ornamental design for offices, restaurants, shops, etc.|
|1993||Anti-smudge coating grade was added to『CLAREX MH series』(AR coat series).|
|1994||ITO Coating grade was added to『CLAREX MH series』(AR cat series).|
|1995||Anti-Bacteria Coating PMMA sheet『CLAREX AB series』was developed for touch panel display.|
|1997||HSOT (Highly Scattered Optical Transmission) Light Guide Panel was introduced.|
|2002||High resolution Front & Rear Projection Screen『CLAREX Blue Ocean Screen』was developed and trademark registered as『Blue Ocean』.|
|2006||New factory opened in Yamanashi Prefecture.
0.3mm ultra-thin Cell-Cast PMMA sheet was introduced.
|2008||Half-Mirror Coating PMMA sheet『CLAREX CH series』was developed and introduced.|
|2009||Low Moisture Absorption PMMA sheet『CLAREX LA series』was developed and introduced.|
|2010||0.2mm ultra-thin Cell-Cast PMMA sheet was introduced.|