Inventor
MAEYAMA KATSUYA
JP5 patents
⚠️ This page may combine multiple inventors who share the name “MAEYAMA KATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CHEMICAL CO LTD
3 patentsUS10351670B2Jul 16, 2019
Aromatic polyketone, method of producing the same, aromatic polyketone composition, aromatic polyketone film, optical element, and image display apparatus
HITACHI CHEMICAL CO LTD0 citations43
US10173242B2Jan 8, 2019
Method of manufacturing aromatic polyketone film, aromatic polyketone film, substrate provided with aromatic polyketone film, optical element, and image display device
HITACHI CHEMICAL CO LTD0 citations34
US10759937B2Sep 1, 2020
Polyketone composition including epoxy compound, cured polyketone, optical element, and image display device
HITACHI CHEMICAL CO LTD0 citations32