Inventor
KAWAMURA TETSUYA
JP71 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMURA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
18 patentsUS6340963B1Jan 22, 2002
Liquid crystal display device
HITACHI LTD111 citations98
US6697040B2Feb 24, 2004
Liquid crystal display device
HITACHI LTD66 citations95
US6249325B1Jun 19, 2001
Having a pattern for improving voltage difference between different pixel electrodes in which semiconductive or signal line portion is larger for a more remote pixel
HITACHI LTD50 citations94
US7038675B2May 2, 2006
Liquid crystal display device and manufacturing method thereof
HITACHI LTD26 citations93
US7453428B2Nov 18, 2008
Driving method for display device
HITACHI LTD14 citations92
US6842164B2Jan 11, 2005
Display device
HITACHI LTD23 citations92
US6535261B1Mar 18, 2003
Liquid crystal display device
HITACHI LTD25 citations92
US6522370B2Feb 18, 2003
Liquid crystal display units
HITACHI LTD15 citations92
US6504585B2Jan 7, 2003
Liquid crystal display device having a pattern varying the overlap of a light-shield film connected to the neighboring gate line and the pixel electrode to improve voltage difference between different pixel electrodes
HITACHI LTD28 citations90
US6934000B1Aug 23, 2005
Liquid crystal display
HITACHI LTD16 citations84
US6836310B2Dec 28, 2004
Liquid crystal display device
HITACHI LTD13 citations82
US6734941B2May 11, 2004
Liquid crystal display device
HITACHI LTD15 citations82
US8045123B2Oct 25, 2011
Display device with peel-preventing pattern
HITACHI LTD6 citations74
US7064734B2Jun 20, 2006
Display device
HITACHI LTD9 citations74
US6707512B2Mar 16, 2004
Liquid crystal display units with data line being formed of molybdenum alloy having chromium content
HITACHI LTD6 citations74
US6697139B1Feb 24, 2004
Liquid crystal display device having particular stacked layered structure at peripheral portion
HITACHI LTD10 citations74
US7161641B2Jan 9, 2007
Device with upper conductive element, lower conductive element, and insulating element
HITACHI LTD6 citations63
US6989881B2Jan 24, 2006
Display device with signal line extended from display area to peripheral area being covered in peripheral area
HITACHI LTD2 citations63
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
11 patentsUS5622814AApr 22, 1997
Method for fabricating active substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD164 citations99
US5766989AJun 16, 1998
Method for forming polycrystalline thin film and method for fabricating thin-film transistor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD283 citations98
US5591668AJan 7, 1997
Laser annealing method for a semiconductor thin film
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD233 citations98
US5365034ANov 15, 1994
Defect detection and defect removal apparatus of thin film electronic device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD93 citations96
US5680190AOct 21, 1997
Liquid crystal display apparatus including the same transparent material in the TFT semiconductor layer and a sub-pixel electrode
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD74 citations93
US6038004AMar 14, 2000
Active matrix liquid crystal display for projection system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US5706023AJan 6, 1998
Method of driving an image display device by driving display materials with alternating current
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD47 citations92
US5580801ADec 3, 1996
Method for processing a thin film using an energy beam
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US5523865AJun 4, 1996
Liquid-crystal display top gate thin film transistor with particular connection between the drain and the display electrode
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92
US5397718AMar 14, 1995
Method of manufacturing thin film transistor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD47 citations92
US5351145ASep 27, 1994
Active matrix substrate device and related method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
PANASONIC LIQUID CRYSTAL DISPL
6 patentsUS9690157B2Jun 27, 2017
Display device
PANASONIC LIQUID CRYSTAL DISPL2 citations73
US10177175B2Jan 8, 2019
Display device including source driver sandwiched between gate drives
PANASONIC LIQUID CRYSTAL DISPL4 citations72
US10126618B2Nov 13, 2018
Display device and manufacturing method of the display device
PANASONIC LIQUID CRYSTAL DISPL2 citations72
US10049635B2Aug 14, 2018
Single-sided source and gate driver arrangement for display device
PANASONIC LIQUID CRYSTAL DISPL6 citations72
US9837443B2Dec 5, 2017
Display device including wider gate lead-out lines
PANASONIC LIQUID CRYSTAL DISPL1 citations62
US10942406B2Mar 9, 2021
Thin film transistor substrate and display panel
PANASONIC LIQUID CRYSTAL DISPL0 citations52
TONEN CORP
4 patentsUS5244970ASep 14, 1993
Modified polyolefin-containing thermoplastic resin composition
TONEN CORP27 citations90
US5444119AAug 22, 1995
Thermoplastic resin composition
TONEN CORP8 citations72
US5367020ANov 22, 1994
Thermoplastic resin composition
TONEN CORP14 citations72
US5298557AMar 29, 1994
Thermoplastic resin composition
TONEN CORP8 citations72
IMAJO YOSHIHIRO
2 patentsTOSHIBA MATSUSHITA DISPLAY TEC
2 patentsUS7095048B2Aug 22, 2006
Semiconductor device, electronic circuit array substrate provided with the same and method of manufacturing the electronic circuit array substrate
TOSHIBA MATSUSHITA DISPLAY TEC2 citations63
US7545475B2Jun 9, 2009
Liquid crystal display device having particular interval between spacer groups
TOSHIBA MATSUSHITA DISPLAY TEC2 citations61
HITACHI DISPLAYS LTD
2 patentsUS8035058B2Oct 11, 2011
Apparatus for repairing circuit pattern and method for manufacturing display apparatus using the same
HITACHI DISPLAYS LTD6 citations60
US7764330B2Jul 27, 2010
Liquid crystal display device having spare transistor with normal transistor separable from data signal line and pixel electrode
HITACHI DISPLAYS LTD3 citations60
TONEN SEKIYUKAGAKU KK
1 patentKIMURA HIROYUKI
1 patentUEDA AKIRA
1 patentKAWAMURA TETSUYA
1 patentUNIV VANDERBILT
1 patentShowing the top 50 of 71 patents by PatentIndex Score.