Inventor
TAKADA HIROKAZU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TAKADA HIROKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON INK & CHEMICALS
4 patentsUS6733958B2May 11, 2004
Material for photo-alignment layer, photo-alignment layer and method of manufacturing the same
DAINIPPON INK & CHEMICALS14 citations82
US4973520ANov 27, 1990
Optical recording medium
DAINIPPON INK & CHEMICALS11 citations71
US7892711B2Feb 22, 2011
Azo compound, composition for photo-alignment film using the same, and method for producing photo-alignment film
DAINIPPON INK & CHEMICALS6 citations62
US5164290ANov 17, 1992
Optical recording medium
DAINIPPON INK & CHEMICALS1 citations40