Inventor
HAMADA TETSUYA
JP117 patents
⚠️ This page may combine multiple inventors who share the name “HAMADA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
17 patentsUS7073933B2Jul 11, 2006
Light guide plate, light source device equipped therewith and display device
SHARP KK157 citations99
US7513661B2Apr 7, 2009
Backlight unit and liquid crystal display device having the same
SHARP KK53 citations97
US7488104B2Feb 10, 2009
Backlight unit and liquid crystal display device having the same
SHARP KK51 citations97
US7359011B2Apr 15, 2008
Reflection-type liquid crystal display device
SHARP KK51 citations96
US7894016B2Feb 22, 2011
Liquid crystal display
SHARP KK22 citations93
US7568826B2Aug 4, 2009
Backlight and liquid crystal display device
SHARP KK15 citations93
US7556415B2Jul 7, 2009
Backlight and liquid crystal display device
SHARP KK22 citations93
US7163331B2Jan 16, 2007
Lighting unit and display device
SHARP KK47 citations93
US7736047B2Jun 15, 2010
Surface illuminator and liquid crystal display having the same
SHARP KK20 citations92
US7359012B2Apr 15, 2008
Liquid crystal display device
SHARP KK19 citations92
US8052320B2Nov 8, 2011
Backlight device, display device and television receiver
SHARP KK7 citations84
US8018427B2Sep 13, 2011
Illumination device and liquid crystal display device provided therewith
SHARP KK9 citations84
US7891854B2Feb 22, 2011
Backlight device and display device using the same
SHARP KK7 citations84
US7850358B2Dec 14, 2010
Light source device, backlight unit, and liquid crystal display device
SHARP KK8 citations84
US7494259B2Feb 24, 2009
Lighting unit
SHARP KK14 citations84
US7541723B2Jun 2, 2009
Backlight having a polarization separating element
SHARP KK5 citations74
US7309146B2Dec 18, 2007
Backlight having discharge tube, reflector and heat conduction member contacting discharge tube
SHARP KK7 citations74
FUJITSU LTD
13 patentsUS6552760B1Apr 22, 2003
Luminaire with improved light utilization efficiency
FUJITSU LTD89 citations98
US6481854B1Nov 19, 2002
Projection type display apparatus having air cooling arrangement
FUJITSU LTD107 citations98
US5764412AJun 9, 1998
Polarization separation/conversion device for polarized lighting apparatus and projection display unit
FUJITSU LTD118 citations98
US6379010B1Apr 30, 2002
Projection type display
FUJITSU LTD57 citations96
US6111700AAug 29, 2000
Optical display device having a reflection-type polarizer
FUJITSU LTD51 citations96
US5959704ASep 28, 1999
Display device having diffraction grating
FUJITSU LTD55 citations96
US5860719AJan 19, 1999
Optical apparatus and cooling method thereof
FUJITSU LTD110 citations95
US6246506B1Jun 12, 2001
Optical display device having a reflection-type polarizer
FUJITSU LTD41 citations93
US6513936B1Feb 4, 2003
Projector
FUJITSU LTD34 citations92
US6011532AJan 4, 2000
High quality active matrix-type display device
FUJITSU LTD37 citations92
US5506642AApr 9, 1996
Projector with plastic mirror
FUJITSU LTD32 citations92
US5838415ANov 17, 1998
Liquid crystal panel with reduced defects and an image projector using a liquid crystal panel as an optical spatial modulator
FUJITSU LTD16 citations82
US5515072AMay 7, 1996
High quality active matrix-type display device
FUJITSU LTD16 citations82
DAINIPPON SCREEN MFG
9 patentsUS5867389AFeb 2, 1999
Substrate processing management system with recipe copying functions
DAINIPPON SCREEN MFG144 citations98
US5436848AJul 25, 1995
Method of and device for transporting semiconductor substrate in semiconductor processing system
DAINIPPON SCREEN MFG102 citations94
US7280883B2Oct 9, 2007
Substrate processing system managing apparatus information of substrate processing apparatus
DAINIPPON SCREEN MFG19 citations92
US7047100B2May 16, 2006
Substrate processing system managing apparatus information of substrate processing apparatus
DAINIPPON SCREEN MFG26 citations92
US6807455B2Oct 19, 2004
System for and method of processing substrate
DAINIPPON SCREEN MFG29 citations92
US6060697AMay 9, 2000
Substrate processing apparatus having regulated power consumption and method therefor
DAINIPPON SCREEN MFG52 citations92
US5687085ANov 11, 1997
Substrate processing apparatus and method
DAINIPPON SCREEN MFG31 citations92
US5668733ASep 16, 1997
Substrate processing apparatus and method
DAINIPPON SCREEN MFG54 citations92
US7641404B2Jan 5, 2010
Substrate processing apparatus
DAINIPPON SCREEN MFG9 citations84
HAMADA TETSUYA
4 patentsUS8147113B2Apr 3, 2012
Backlight device and flat display using it
HAMADA TETSUYA30 citations93
US8631809B2Jan 21, 2014
Substrate processing apparatus
HAMADA TETSUYA10 citations84
US8287149B2Oct 16, 2012
Illuminating device and liquid crystal display comprising same
HAMADA TETSUYA10 citations84
US8267569B2Sep 18, 2012
Backlight device and flat display device using same
HAMADA TETSUYA12 citations84
FUJITSU DISPLAY TECH
2 patentsCANON KK
2 patentsSEGA ENTERPRISES KK
1 patentMITSUI CHEMICALS INC
1 patentMITSUBISHI ELECTRIC CORP
1 patentShowing the top 50 of 117 patents by PatentIndex Score.