Inventor

IDE MASAFUMI

JP52 patents

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

IDE MASAFUMI

CITIZEN WATCH CO LTD

Liquid crystal display

Timepiece

Liquid crystal display device with two reflective polarizers providing metallic appearance effects

Method for fabricating thin-film substrate and thin-film substrate fabricated by the method

Liquid crystal display

Timepiece

Time piece with power generation function

Timepiece including multiple liquid crystal displays

Watch

Liquid crystal display

Projection apparatus

Optical deflection apparatus and optical deflection method

Liquid crystal variable wavelength filter unit, and driving method thereof

Liquid crystal optical switch

Method of manufacturing thin film diode

Method of manufacturing thin film diode

Method of manufacturing thin film diode

Method for producing microchannel, and microchannel

Liquid crystal optical modulator and drive method

Laser diode module

Liquid crystal display with particular reflective switched states

Liquid crystal display panel for using in a timepiece comprising reflective polarizers and absorption film

Optical switch

Mounting component for optical fiber, optical module, and optical module manufacturing method

Dynamic gain equalizer

CITIZEN HOLDINGS CO LTD

Laser light source

Variable optical attenuator and optical filter

Light source device and projection device

Optical integrated device

Laser projection apparatus with bundled fibers

Method and apparatus for driving liquid-crystal optical-modulation device

Laser module, light source device, and method for fabricating laser module

Liquid crystal optical modulator and the process for producing the same

Optical fiber connector, optical module, and fabricating method thereof

Optical element

Laser light source device and method for manufacturing laser light source device

IDE MASAFUMI

Light source device

Optical device

Integrated device and manufacturing method

Information input apparatus

Laser source

Liquid crystal device and method of manufacturing liquid crystal device

Laser light source

Laser light source

Phase modulator and optical modulation device

Driving apparatus for liquid crystal light modulator and variable optical attenuator employing driving apparatus

Liquid crystal optical modulation element, liquid crystal optical modulation device and method for driving liquid crystal optical modulation element

STANLEY ELECTRIC COMPANY

Ferroelectric liquid crystal panel having a ferroelectric optical compensating liquid crystal cell

ABE YOSUKE

Optical device

FUKAYA SHINPEI

Laser light source