Inventor

ICHIHASHI MITSUYOSHI

JP124 patents

⚠️ This page may combine multiple inventors who share the name “ICHIHASHI MITSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ICHIHASHI MITSUYOSHI

FUJI PHOTO FILM CO LTD

Quarter wave plate comprising two optically anisotropic layers

Liquid crystal composition comprising liquid crystal molecules and alignment promoter

Method of producing a liquid crystal display unit

Anisotropic film containing a copolymer including a monomer containing a dichroic dye and liquid crystal display containing the antisotropic film

Light-reaction type optically active compound, light-reaction type chiral agent, liquid crystal composition, liquid crystal color filter, optical film, recording medium, and method of changing twist structure of liquid crystal

Circularly polarizing plate comprising linearly polarizing membrane and quarter wave plate

Polarizing element

Liquid crystal display comprising liquid crystal cell, linearly polarizing membrane, cholesteric liquid crystal layer and quarter wave plate

Phase retarder comprising two optically anisotropic layers

Optically anisotropic thin film and process for producing the same

Light modulation device, exposing device and display unit

Image-forming apparatus having liquid crystal and photoconductive members and using the same light beam for reading and writing

Liquid crystal composition comprising liquid crystal molecules and alignment promoter

Optical compensatory sheet comprising substrate and optically anisotropic layer

Liquid crystal composition, color filter and optical film

Method for producing cholesteric liquid crystal color filters

Quarter wave plate comprising two optically anisotropic layers

Cholesteric liquid crystal color filter and process for producing the same

Image exposure apparatus and image exposure method

Optically active polyester, photoreactive chiral agent, liquid crystal composition, liquid crystal color filter, optical film, recording medium, method of changing the helical structure of a liquid crystal, and method of fixing the helical structure of a liquid crystal

Optically active compound, photoreactive chiral agent, liquid crystal composition, method for changing helical structure of liquid crystal, method for fixing helical structure of liquid crystal, liquid crystal color filter, optical film, and recording medium

Photosensitive material exposure apparatus

FUJIFILM CORP

Optically anisotropic film, brightness increasing film, laminated optical film, and image display device using the same

Liquid crystal composition, optical compensation film and liquid crystal display device

Retardation film, producing process thereof and liquid crystal display utilizing the same

Vehicle mirror

Plant-growth laminated film and plant-growth illumination apparatus

Sensing system and sensing method

System for selective irradiation with circularly polarized light

Member for projection image display and projection image display system

Luminance-enhancing film, optical sheet member, and liquid crystal display device

Illumination apparatus used for plant cultivation

Circular polarization filter and application therefor

Polarization filter and sensor system

Phase difference plate for circularly polarizing plate, circularly polarizing plate, and organic electroluminescence display apparatus

Transparent screen

Cholesteric liquid crystal layer, laminate, optically anisotropic body, reflective film, method for producing cholesteric liquid crystal layer, anti-counterfeit medium, and determination method

Vehicle mirror with image display function

Circular polarizing filter and application thereof

Illuminating device and plant growth regulation method

Reflection member available for heat shield use and projector including reflection member

CHISSO CORP

Smectic liquid crystal mixture

Halogen-containing, optically active liquid crystal compound and liquid crystal composition containing same

Ferroelectric liquid crystal composition

Ferroelectric liquid crystal mixture for guest-host type display elements

Ferroelectric chiral smectic liquid crystal composition

Ferroelectric liquid crystal composition

Ferroelectric liquid crystal composition

Ferroelectric liquid crystal composition

UEHIRA SHIGEKI

Optical film and retardation sheet, and liquid crystal compound