Inventor
KOHTOH NORIAKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KOHTOH NORIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN CHEMICAL IND LTD
7 patentsUS5288588AFeb 22, 1994
Positive photosensitive polyimide resin composition comprising an o-quinone diazide as a photosensitive compound
NISSAN CHEMICAL IND LTD81 citations94
US5643980AJul 1, 1997
Flame retardant thermoplastic resin composition
NISSAN CHEMICAL IND LTD20 citations86
US4749777AJun 7, 1988
Liquid crystal aligning agent from tetracarboxylic acid dianhydride, diamine and monoamine
NISSAN CHEMICAL IND LTD23 citations81
US4929658AMay 29, 1990
Composition for liquid crystal aligning agent
NISSAN CHEMICAL IND LTD7 citations73
US5070182ADec 3, 1991
Polyimide resin and insulating film for electric and electronic devices
NISSAN CHEMICAL IND LTD5 citations72
US5059677AOct 22, 1991
Polyimide resin and insulating film for electric and electronic devices
NISSAN CHEMICAL IND LTD9 citations72
US5111318AMay 5, 1992
Ferroelectric liquid crystal element
NISSAN CHEMICAL IND LTD2 citations62