Inventor
SUDEJI HIRONARI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SUDEJI HIRONARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZEON CORP
9 patentsUS9399317B2Jul 26, 2016
Retarder manufacturing method using cross-linked particles of a polymer having negative intrinsic birefringence
ZEON CORP3 citations69
US11654601B2May 23, 2023
Resin sheet and method of producing resin sheet
ZEON CORP0 citations58
US11130848B2Sep 28, 2021
Laminated optical film and touch panel
ZEON CORP0 citations58
US10338291B2Jul 2, 2019
Multilayer film, polarization plate, and multilayer film production method
ZEON CORP1 citations58
US12235482B2Feb 25, 2025
Optical film, retarder film, and method for manufacturing same
ZEON CORP0 citations50
US12319783B2Jun 3, 2025
Cycloolefin polymer, method for producing same, and optical element
ZEON CORP0 citations48
US11867873B2Jan 9, 2024
Method for producing multilayer optical film
ZEON CORP0 citations48
US12139570B2Nov 12, 2024
Retardation film and production method for retardation film
ZEON CORP0 citations45
US11970562B2Apr 30, 2024
Retardation film and production method for retardation film
ZEON CORP0 citations45