Inventor
ABO TOMOHIRO
JP4 patents
Patents
4 patentsUS10851180B2Dec 1, 2020
Polymer material, film, circular polarizing plate, image display apparatus, and manufacturing method for film
KANEKA CORP2 citations65
US10663621B2May 26, 2020
Retardation film and utilization thereof
KANEKA CORP1 citations55
US9353223B2May 31, 2016
Polyamic acid, polyimide, polyamic acid solution, and use of polyimide
KANEKA CORP0 citations37
US9671544B2Jun 6, 2017
Retardation film, and optical compensation layer, optical compensation polarizing plate, liquid crystal display device and organic EL display device each using said retardation film
KANEKA CORP0 citations35