Inventor
NAGASHIMA KATSUSUKE
JP5 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA KATSUSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA OPTO INC
4 patentsUS7359017B2Apr 15, 2008
Optical compensation film, polarizing plate, displaying apparatus, method for producing optical compensation film and method for producing polarizing plate
KONICA MINOLTA OPTO INC5 citations61
US7749411B2Jul 6, 2010
Optical film and production method of the same
KONICA MINOLTA OPTO INC3 citations57
US7803293B2Sep 28, 2010
Optical film manufacturing method, optical film manufacturing apparatus and optical film
KONICA MINOLTA OPTO INC0 citations47
US7727445B2Jun 1, 2010
Method for manufacturing optical film
KONICA MINOLTA OPTO INC0 citations47