P

Inventor

YAMAGUCHI HAJIME

JP65 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI HAJIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

28 patents
US6266109B1Jul 24, 2001

Liquid crystal optical switching element in which the liquid crystal material occupies more than 50% of the medium

TOSHIBA KK99 citations98
US7106350B2Sep 12, 2006

Display method for liquid crystal display device

TOSHIBA KK56 citations96
US6344889B1Feb 5, 2002

Liquid crystal display and method of manufacturing the same

TOSHIBA KK58 citations96
US6614491B2Sep 2, 2003

Liquid crystal display and method for producing the same

TOSHIBA KK22 citations92
US6441881B1Aug 27, 2002

Electrophoretic liquid crystal reflective display with slanted partition walls

TOSHIBA KK39 citations92
US6094244AJul 25, 2000

Reflective liquid crystal display device

TOSHIBA KK31 citations92
US7881369B2Feb 1, 2011

Image transmission apparatus, image transmission method and image transmission program

TOSHIBA KK8 citations84
US6762812B2Jul 13, 2004

Liquid crystal display and method for producing the same

TOSHIBA KK13 citations84
US7050031B2May 23, 2006

Liquid crystal display and driving method of the same

TOSHIBA KK9 citations74
US6791655B2Sep 14, 2004

Reflective display

TOSHIBA KK6 citations74
US9780220B2Oct 3, 2017

Semiconductor device and method for manufacturing same

TOSHIBA KK5 citations73
US9640718B2May 2, 2017

Method for manufacturing display element, display element, and display device

TOSHIBA KK2 citations73
US9224871B2Dec 29, 2015

Thin film transistor and method for manufacturing same

TOSHIBA KK5 citations73
US9204554B2Dec 1, 2015

Method for manufacturing display device

TOSHIBA KK2 citations63
US7119780B2Oct 10, 2006

Liquid crystal display and driving method of the same

TOSHIBA KK3 citations63
US6975297B2Dec 13, 2005

Liquid-crystal display driving method using asymmetric driving voltage

TOSHIBA KK4 citations63
US6961043B2Nov 1, 2005

Liquid crystal display and driving method of the same

TOSHIBA KK3 citations63
US6642990B2Nov 4, 2003

Liquid crystal display element with thresholdless voltage transmittance characteristic

TOSHIBA KK3 citations63
US9293600B2Mar 22, 2016

Semiconductor element, display device, method for manufacturing semiconductor element, and method for manufacturing display device

TOSHIBA KK2 citations62
US9159747B2Oct 13, 2015

Display device, thin film transistor, method for manufacturing display device, and method for manufacturing thin film transistor

TOSHIBA KK3 citations62
US8373359B2Feb 12, 2013

Light-emitting device and driving method thereof

TOSHIBA KK2 citations62
US7981526B2Jul 19, 2011

Display device

TOSHIBA KK2 citations62
US9324879B2Apr 26, 2016

Thin film transistor, method for manufacturing same, and display device

TOSHIBA KK0 citations52
US9029853B2May 12, 2015

Display device

TOSHIBA KK1 citations52
US8994020B2Mar 31, 2015

Thin film transistor with channel protection film of specific resistivity

TOSHIBA KK1 citations52
US8643805B2Feb 4, 2014

Backlight and liquid crystal display device

TOSHIBA KK0 citations52
US8345206B2Jan 1, 2013

Liquid crystal display

TOSHIBA KK0 citations52
US8345193B2Jan 1, 2013

Flexible electronic device and flexible display device

TOSHIBA KK1 citations52

JAPAN DISPLAY INC

7 patents
US10418436B2Sep 17, 2019

Display device

JAPAN DISPLAY INC3 citations73
US10302980B2May 28, 2019

Display device

JAPAN DISPLAY INC2 citations73
US11553606B2Jan 10, 2023

Display device

JAPAN DISPLAY INC0 citations63
US11277926B2Mar 15, 2022

Display device

JAPAN DISPLAY INC0 citations63
US10573709B2Feb 25, 2020

Display device

JAPAN DISPLAY INC1 citations63
US10514563B2Dec 24, 2019

Display device

JAPAN DISPLAY INC0 citations52
US10459264B2Oct 29, 2019

Display device

JAPAN DISPLAY INC0 citations52

SAITO NOBUYOSHI

3 patents
US8987712B2Mar 24, 2015

Display device

SAITO NOBUYOSHI15 citations83
US9184408B2Nov 10, 2015

Display panel and display device

SAITO NOBUYOSHI2 citations62
US8933444B2Jan 13, 2015

Display device

SAITO NOBUYOSHI3 citations62

MIYAZAKI TAKASHI

3 patents
US8939594B2Jan 27, 2015

Display device and backlight for display device

MIYAZAKI TAKASHI4 citations72
US8077278B2Dec 13, 2011

Flexible display device with dilatant fluid

MIYAZAKI TAKASHI4 citations62
US8134773B2Mar 13, 2012

Display device and display method

MIYAZAKI TAKASHI2 citations61

UNITIKA LTD

1 patent
US6756329B1Jun 29, 2004

Synthetic fiber capable of absorbing and disabsorbing moisture, entangled yarn blend using the same, knitted and woven goods using the same, and nonwoven fabric using the same

UNITIKA LTD26 citations87

MURAI SHINYA

1 patent
US8072631B2Dec 6, 2011

Image transmission apparatus, display apparatus and method

MURAI SHINYA11 citations81

Kabushiki Kasha Toshiba

1 patent
US7702171B2Apr 20, 2010

Screen data transmitting device

Kabushiki Kasha Toshiba12 citations79

GIDDINGS DEVIN

1 patent
US8933909B2Jan 13, 2015

Touch panel and display device

GIDDINGS DEVIN6 citations71

KIZAKI YUKIO

1 patent
US8810557B2Aug 19, 2014

Display device and method of driving the same

KIZAKI YUKIO2 citations60

NAKANO SHINTARO

1 patent
US8916858B2Dec 23, 2014

Display device

NAKANO SHINTARO2 citations59

KIZU YUKO

1 patent
US8854585B2Oct 7, 2014

Liquid crystal display exhibiting Kerr effect comprising electrodes having combtooth portions that include a first convex surface with a ridge shape

KIZU YUKO3 citations59

NAGATO HITOSHI

1 patent
US8810754B2Aug 19, 2014

Interference filter and display device

NAGATO HITOSHI2 citations57

MAGNOLIA WHITE CORP

1 patent
US12422243B2Sep 23, 2025

Sensor device and module

MAGNOLIA WHITE CORP0 citations52

Showing the top 50 of 65 patents by PatentIndex Score.