Inventor

OKAMOTO EIJI

JP104 patents

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

OKAMOTO EIJI

SEIKO EPSON CORP

Reflective color LCD with color filters having particular transmissivity

Liquid crystal device, projection type display and electronic equipment

Three state transflective liquid crystal display

Liquid crystal device and electronic apparatus

Liquid crystal device and electronic device

Liquid crystal display device including shading film with opening and reflector with opening in the opening in the shading film

Method for manufacturing three-dimensional shaped object

Reflective type color liquid crystal device and an electronic apparatus using this

Liquid crystal device and electronic apparatus

Liquid crystal device and electronic apparatus

Liquid crystal device, projection type display and electronic equipment

Liquid crystal device, projection type display and electronic equipment

Color filter substrate and manufacturing process therefor, liquid crystal device and manufacturing process therefor, and electronic apparatus

Liquid crystal display device and electronic apparatus

Three-dimensional shaped article manufacturing method

Ultraviolet ray-curable clear ink composition and recording method

Three-dimensional shaped article manufacturing method

Method of producing three-dimensional structure, apparatus for producing three-dimensional structure, and three-dimensional structure

Electro-optical device and method of manufacturing the same

Liquid crystal device, projection type display and electronic equipment

Liquid crystal device, projection type display and electronic equipment

Reflective type color liquid crystal device and an electronic apparatus using this

Reflective type color liquid crystal device and an electronic apparatus using this

Reflective color LCD with color filters having particular transmissivity

Reflective type color liquid crystal device and an electronic apparatus using this

Three-dimensional shaped article production method

Manufacturing method for three-dimensional structure and manufacturing apparatus therefor

Three-dimensional shaped article production method

Paste and method for producing three-dimensional shaped article

Method for manufacturing three-dimensional structure, three-dimensional structure manufacturing apparatus, ink set, and three-dimensional structure

Apparatus for producing three-dimensional structure, method of producing three-dimensional structure, and three-dimensional structure

Three-dimensional formation apparatus, three-dimensional formation method, and computer program

Three-dimensional structure manufacturing apparatus, method of manufacturing three-dimensional structure, and three-dimensional structure

Three-dimensional structure manufacturing apparatus, manufacturing method of three-dimensional structure, and three-dimensional structure

Method of manufacturing three-dimensional shaped object

NEC CORP

Key distribution method

Enciphering key distribution system for subscription TV broadcast or catv system

Cryptographic system

Device for calculating a charge for a charged information signal with errors avoided in a report of the charge

Data encryptor

OKAMOTO EIJI

Shaping slurry and shaping method

Control valve

Solenoid valve

NOK CORP

Gas sensor

Thermal conductivity gas sensor for measuring fuel vapor content

HITACHI LTD

Encrypted data recovery method using split storage key and system thereof

NAT INST INF & COMM TECH

Multi-mode block-coded modulation/demodulation method

FUJI KIKO KK

Adjustable hinge mount for seats

MEDICAL & BIOL LAB CO LTD

Methods for measuring the insulin receptor α subunit

GADELIUS KK

Heat pipe heat exchanger