Inventor
ITO TOYONARI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “ITO TOYONARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
5 patentsUS7816014B2Oct 19, 2010
Liquid crystalline polyester and film using the same
SUMITOMO CHEMICAL CO20 citations91
US7883780B2Feb 8, 2011
Laminate of liquid crystalline polyester with copper foil
SUMITOMO CHEMICAL CO2 citations61
US7193020B2Mar 20, 2007
Film and laminate of the same
SUMITOMO CHEMICAL CO5 citations61
US11879041B2Jan 23, 2024
Film and laminate
SUMITOMO CHEMICAL CO1 citations58
US10787570B2Sep 29, 2020
Aromatic polyester, liquid aromatic-polyester composition, process for producing aromatic-polyester film, and aromatic-polyester film
SUMITOMO CHEMICAL CO0 citations40