LexDanaLexDanabeta
Inventor

Hajime Yamaguchi

Inventor
Kanagawa, JP

Overview

61→
Patents
2000–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 61 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%
H01LSemiconductor devices15%
H10DInorganic electric semiconductor devices12%
H10KOrganic electric solid-state devices12%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
G02BOptical elements, systems or apparatus3%
H04NPictorial communication, e.g. television3%
H05KPrinted circuits3%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
PatentTitleYear
10,573,709Display device202010,514,563Display device201910,459,264Display device201910,418,436Display device201910,302,980Display device201910,032,421Liquid crystal display device, method of driving the same and drive processing device20189,780,220'Semiconductor device and method for manufacturing same'20179,640,718'Method for manufacturing display element, display element, and display device'20179,614,099'Semiconductor device and imaging device'20179,488,842'Liquid crystal optical device and stereoscopic image display device'20169,448,446'Liquid crystal optical device, image display device, and imaging device'20169,412,765'Thin film transistor, manufacturing method of same, and display device'20169,324,879'Thin film transistor, method for manufacturing same, and display device'20169,293,600'Semiconductor element, display device, method for manufacturing semiconductor element, and method for manufacturing display device'20169,224,871'Thin film transistor and method for manufacturing same'20159,204,554'Method for manufacturing display device'20159,184,408'Display panel and display device'20159,159,747'Display device, thin film transistor, method for manufacturing display device, and method for manufacturing thin film transistor'20159,159,836'Thin film transistor, method for manufacturing same, and display device'20159,131,633'Display device and method for manufacturing same'20159,029,853'Display device'20159,006,828'Display device and semiconductor device'20158,994,020'Thin film transistor with channel protection film of specific resistivity'20158,987,712'Display device'20158,939,594'Display device and backlight for display device'20158,933,909'Touch panel and display device'20158,933,444'Display device'20158,916,858'Display device'20148,899,769'Display device and backlight for display device'20148,872,738'Display device'20148,854,585'Liquid crystal display exhibiting Kerr effect comprising electrodes having combtooth portions that include a first convex surface with a ridge shape'20148,810,557'Display device and method of driving the same'20148,810,754'Interference filter and display device'20148,643,805'Backlight and liquid crystal display device'20148,613,985'Liquid crystal/polymer composite'20138,531,644'Optical device and display'20138,513,040'Method for manufacturing display device'20138,409,468'Liquid crystal composition, liquid crystal panel using the same, and liquid crystal shutter glasses'20138,373,359'Light-emitting device and driving method thereof'20138,345,206'Liquid crystal display'20138,345,193'Flexible electronic device and flexible display device'20138,325,105'Screen transmission device, screen display method and computer readable medium'20128,134,773'Display device and display method'20128,077,278'Flexible display device with dilatant fluid'20118,072,631'Image transmission apparatus, display apparatus and method'20117,981,526'Display device'20117,881,369'Image transmission apparatus, image transmission method and image transmission program'20117,702,171'Screen data transmitting device'20107,119,780'Liquid crystal display and driving method of the same'20067,106,350'Display method for liquid crystal display device'20067,050,031'Liquid crystal display and driving method of the same'20066,975,297'Liquid-crystal display driving method using asymmetric driving voltage'20056,961,043'Liquid crystal display and driving method of the same'20056,791,655'Reflective display'20046,762,812'Liquid crystal display and method for producing the same'20046,642,990'Liquid crystal display element with thresholdless voltage transmittance characteristic'20036,614,491'Liquid crystal display and method for producing the same'20036,441,881'Electrophoretic liquid crystal reflective display with slanted partition walls'20026,344,889'Liquid crystal display and method of manufacturing the same'20026,266,109'Liquid crystal optical switching element in which the liquid crystal material occupies more than 50% of the medium'20016,094,244'Reflective liquid crystal display device'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2017Patents assigned to TOSHIBA KK (53)· patent assignee history
2000–2017Based in Kanagawa, JP· patent location history
2001–2010Based in Yokohama, JP· patent location history
2004Based in Minato-ku, JP· patent location history
2011–2015Patents assigned to YAMAGUCHI HAJIME (23)· patent assignee history
2011–2015Patents assigned to HASEGAWA REI (9)· patent assignee history
2011–2017Based in Kawasaki, JP· patent location history
2013–2015Patents assigned to MIURA KENTARO (9)· patent assignee history
2013–2015Patents assigned to SAITO NOBUYOSHI (8)· patent assignee history
2018–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK532000–2017
YAMAGUCHI HAJIMEself232011–2015
HASEGAWA REI92011–2015
MIURA KENTARO92013–2015
SAITO NOBUYOSHI82013–2015
Locations
LocationPatentsSpan
Kanagawa, JP262000–2017
Kawasaki, JP172011–2017
Yokohama, JP112001–2010
Tokyo, JP62018–2020
Minato-ku, JP12004