Inventor

TAKE HIROSHI

52 patents

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

TAKE HIROSHI

SHARP KK

Liquid crystal display driving with switching transistors

Lighting apparatus

Liquid crystal display device

Display apparatus with variable scan line selection

Method of driving a liquid crystal matrix display panel

Drive circuit for color liquid crystal display device

Circuit for driving a matrix display device with a plurality of isolated driving blocks

Additional electrode of electrochromic display and refreshing method for the same

Column electrode driving circuit for a display apparatus

Drive circuit for use in single-sided or opposite-sided type liquid crystal display unit

Liquid crystal matrix display device with polarity inversion of signal and counter electrode voltages to maintain uniform display contrast

Drive system for an active matrix liquid crystal display panel having divided row electrodes

Liquid crystal matrix device having separate driving circuits with diverse driving voltages

Synchronizing circuit

Liquid crystal display drive with reduced power consumption

Method for manufacturing an electrochromic display device

Uniform coloration control in an electrochromic display of the segmented type

Current controlled drive system for electrochromic displays of the segmented type

Constant current/constant voltage drive for an electrochromic display cell

Segmented bargraph display by an electrochromic display device

Liquid crystal matrix display panel driver circuit

Complete bleaching of non-selected display electrodes in an electrochromic display drive

Charge transfer type electrochromic display devices

Electrochromic display driver with faculties of stabilizing coloration contrast and insuring uniform bleaching condition

TDK CORP

Multi-level optical recording medium reproducing method and reproducing device

Optical modulator

Optical device

Optical modulator

Method for evaluating optical information medium and optical information medium

Optical modulation element

Electronic component

Optical recording medium and optical recording/reproducing method

Electro-optic device

Optical device and optical modulator

Optical device

Optical device with microcrack resistance from surface roughness thereby reducing loss of light

Optical modulation element

Method for evaluating optical information medium and optical information medium

Optical disc and method for manufacturing the same

Optical disc and method for manufacturing the same

Optical disc and method for manufacturing the same

Electro-optical device including optical waveguide with slope change point

Optical modulator

Optical waveguide element and optical modulation element

Multilevel optical recording medium with calibration signals

SAE MAGNETICS HK LTD

MEMS package, MEMS microphone and method of manufacturing the MEMS package

Thin-film filter, thin-film filter substrate, method of manufacturing the thin-film filter, method of manufacturing the thin-film filter substrate, MEMS microphone and method of manufacturing the MEMS microphone

Thin-film filter, thin-film filter substrate, method of manufacturing the thin-film filter, method of manufacturing the thin-film filter substrate, MEMS microphone and method of manufacturing the MEMS microphone

METEORA SYSTEM CO LTD

IP key management mechanism with divergence barrier increasing entropy against computational crypto-analyses

HAMADA HIROSHI

Electrochromic display devices