Inventor
OOKAWA MAKOTO
JP7 patents
Patents
7 patentsUS6870674B2Mar 22, 2005
Lens sheet and method of manufacturing the same
MITSUBISHI RAYON CO62 citations94
US6628460B1Sep 30, 2003
Lens sheet and method for producing the same
MITSUBISHI RAYON CO64 citations94
US7766532B2Aug 3, 2010
Light guide for surface light source device and surface light source device
MITSUBISHI RAYON CO3 citations60
US7534024B2May 19, 2009
Optical deflector element and light source device
MITSUBISHI RAYON CO3 citations60
US7380968B2Jun 3, 2008
Optical deflector element and light source device
MITSUBISHI RAYON CO5 citations60
US9890466B2Feb 13, 2018
Method for producing mold for nanoimprinting and anti-reflective article
MITSUBISHI RAYON CO1 citations44
US9457493B2Oct 4, 2016
Method for producing cylindrical nanoimprinting mold and method for producing nanoimprinting reproduction mold
MITSUBISHI RAYON CO0 citations32