Inventor
AIMATSU MASASHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “AIMATSU MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZEON CORP
9 patentsUS9995865B2Jun 12, 2018
Phase difference plate, circularly polarizing plate, and image display device
ZEON CORP9 citations79
US9690022B2Jun 27, 2017
Liquid crystal composition, phase difference plate, image display device, and method for controlling wavelength dispersion in optically anisotropic layer
ZEON CORP5 citations70
US12038650B2Jul 16, 2024
Multilayer phase difference plate, polarizing plate, and image display device
ZEON CORP0 citations61
US10830935B2Nov 10, 2020
Phase difference plate, circularly polarizing plate, and image display device
ZEON CORP1 citations58
US12234365B2Feb 25, 2025
Pigment composition, identification medium, and authenticity determination method
ZEON CORP0 citations49
US12209186B2Jan 28, 2025
Pigment composition, identification medium, and method for determining authenticity
ZEON CORP0 citations49
US11391876B2Jul 19, 2022
Optically anisotropic laminate, circularly polarizing plate and image display device
ZEON CORP0 citations49
US10935835B2Mar 2, 2021
Optically anisotropic laminate, polarizing plate, and image display device
ZEON CORP0 citations49
US10824016B2Nov 3, 2020
Optically anisotropic laminate, circularly polarizing plate, and image display device
ZEON CORP0 citations48