Inventor
MATSUYAMA SHIGERU
JP69 patents
⚠️ This page may combine multiple inventors who share the name “MATSUYAMA SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
33 patentsUS6433852B1Aug 13, 2002
Liquid crystal display device having a spacer
HITACHI LTD182 citations99
US6108066AAug 22, 2000
In-plane field type liquid crystal display device comprising a structure which is prevented from charging with electricity
HITACHI LTD119 citations99
US6034757AMar 7, 2000
In-plane field type liquid crystal display device comprising a structure which is prevented from charging electricity
HITACHI LTD156 citations99
US5870160AFeb 9, 1999
In-plane field type liquid crystal display device comprising a structure which is prevented from charging with electricity
HITACHI LTD327 citations99
US5831701ANov 3, 1998
Liquid crystal display device with wide viewing angle characteristics comprising high resistivity black matrix
HITACHI LTD127 citations99
US6411360B1Jun 25, 2002
Inplane switching type liquid crystal display with alignment layer formed on columnar spacer directly
HITACHI LTD89 citations98
US6040887AMar 21, 2000
Liquid crystal display device with wide viewing angle characteristics comprising high resistivity black matrix
HITACHI LTD88 citations98
US5805247ASep 8, 1998
Liquid crystal display apparatus in which plural common electrodes are parallel to the pixel electrodes on the same substrate and a black matrix on the opposing substrate
HITACHI LTD72 citations96
US5633739AMay 27, 1997
Color liquid crystal display device composed of color filter with a layer of three primary color array patterns fabricated by thermal dye transfer technology
HITACHI LTD87 citations96
US4586790AMay 6, 1986
Display panel having uniaxially-stretched organic polymer film as the substrate
HITACHI LTD124 citations95
US6295110B1Sep 25, 2001
Liquid crystal display device having orientation film oriented by light
HITACHI LTD25 citations93
US5689318ANov 18, 1997
Color liquid crystal display device composed of color filter with a layer of three primary color array patterns fabricated by thermal dye transfer technology
HITACHI LTD38 citations93
US7256843B2Aug 14, 2007
Active matrix type liquid crystal display and liquid crystal material
HITACHI LTD17 citations92
US6645576B2Nov 11, 2003
Active matrix type liquid crystal display and liquid crystal material
HITACHI LTD15 citations92
US6642988B2Nov 4, 2003
Liquid crystal display device with columnar spacer
HITACHI LTD22 citations92
US6441880B1Aug 27, 2002
Normally closed liquid crystal display device using spacers coated with material having liquid crystal aligning ability by irradiation with polarized light
HITACHI LTD29 citations92
US6222602B1Apr 24, 2001
Liquid crystal display apparatus and a method for manufacturing the same
HITACHI LTD26 citations92
US6198520B1Mar 6, 2001
Color liquid crystal display
HITACHI LTD27 citations92
US4295711AOct 20, 1981
Liquid crystal display device
HITACHI LTD37 citations92
US6806925B2Oct 19, 2004
Manufacturing method of liquid crystal display device
HITACHI LTD55 citations90
US7826022B2Nov 2, 2010
Active matrix type liquid crystal display and liquid crystal material
HITACHI LTD10 citations84
US7538829B2May 26, 2009
Active matrix type liquid crystal display and liquid crystal material
HITACHI LTD10 citations84
US6275279B1Aug 14, 2001
Liquid crystal display panel wherein end-sealing material contains particulates larger than gap formed by liquid crystal filling port
HITACHI LTD16 citations84
US5949509ASep 7, 1999
Active matrix liquid crystal display device method for checking the alignment ability of a photo-alignment layer
HITACHI LTD17 citations84
US4341445AJul 27, 1982
Liquid crystal display element and production thereof
HITACHI LTD28 citations82
US6392732B1May 21, 2002
Active matrix type liquid crystal display apparatus
HITACHI LTD5 citations74
US6100956AAug 8, 2000
Active matrix type liquid crystal display apparatus with a shielding layer having a specific resistance of a part thereof being less than 108 Ω·CM
HITACHI LTD10 citations74
US4364168ADec 21, 1982
Method of fabricating liquid crystal display cell
HITACHI LTD17 citations74
US6236441B1May 22, 2001
Liquid crystal display apparatus and a method for manufacturing the same
HITACHI LTD9 citations73
US4709993ADec 1, 1987
Liquid crystal color display device having plural color filters per segment electrode
HITACHI LTD16 citations73
US4494825AJan 22, 1985
Fill port seal with first and second photosensitizers
HITACHI LTD20 citations73
US4037930AJul 26, 1977
Liquid crystal display cells
HITACHI LTD15 citations73
US6924860B2Aug 2, 2005
Polarized UV light irradiation method for liquid crystal display device
HITACHI LTD2 citations63
CANON KK
7 patentsUS4953226AAug 28, 1990
Electronic apparatus with hand-written pattern recognition function
CANON KK13 citations74
US4718044AJan 5, 1988
Electronic apparatus having plural detachable memories
CANON KK13 citations74
US4609997ASep 2, 1986
Input processor
CANON KK10 citations74
US4367535AJan 4, 1983
Calculator for cross summing a plurality of operands
CANON KK7 citations74
US4321688AMar 23, 1982
Electronic equipment capable of statistic processing
CANON KK9 citations74
US5913016AJun 15, 1999
Method and apparatus for controlling an output device based on received data
CANON KK7 citations73
US5778396AJul 7, 1998
Electronic equipment such as an electronic typewriter having a relocation function and an extension function thereof
CANON KK2 citations63
CASIO COMPUTER CO LTD
2 patentsHITACHI DISPLAYS LTD
2 patentsSEIKO EPSON CORP
2 patentsNIPPON KAYAKU KK
1 patentIWAKABE YASUSHI
1 patentKUNIMATSU NOBORU
1 patentAIKOH CO
1 patentShowing the top 50 of 69 patents by PatentIndex Score.