Inventor
OZAWA TOKUROH
JP32 patents
⚠️ This page may combine multiple inventors who share the name “OZAWA TOKUROH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
25 patentsUS7460094B2Dec 2, 2008
Display apparatus
SEIKO EPSON CORP89 citations99
US7397451B2Jul 8, 2008
Display apparatus
SEIKO EPSON CORP75 citations99
US7253793B2Aug 7, 2007
Electro-luminiscent apparatus
SEIKO EPSON CORP116 citations99
US7221339B2May 22, 2007
Display apparatus
SEIKO EPSON CORP122 citations99
US6839045B2Jan 4, 2005
Display apparatus
SEIKO EPSON CORP164 citations99
US6618029B1Sep 9, 2003
Display apparatus
SEIKO EPSON CORP264 citations99
US6522315B2Feb 18, 2003
Display apparatus
SEIKO EPSON CORP481 citations99
US6362798B1Mar 26, 2002
Transistor circuit, display panel and electronic apparatus
SEIKO EPSON CORP274 citations99
US6194837B1Feb 27, 2001
Display device with thin film transistor (TFT) and organic semiconductor film in a luminescent element
SEIKO EPSON CORP347 citations99
US7710364B2May 4, 2010
Display apparatus
SEIKO EPSON CORP66 citations98
US7173584B2Feb 6, 2007
Transistor circuit, display panel and electronic apparatus
SEIKO EPSON CORP61 citations98
US6765560B1Jul 20, 2004
Display device and electronic device
SEIKO EPSON CORP92 citations98
US6545424B2Apr 8, 2003
Display device
SEIKO EPSON CORP117 citations98
US6380917B2Apr 30, 2002
Driving circuit of electro-optical device, driving method for electro-optical device, and electro-optical device and electronic equipment employing the electro-optical device
SEIKO EPSON CORP88 citations98
US8354978B2Jan 15, 2013
Display apparatus
SEIKO EPSON CORP28 citations96
US7880696B2Feb 1, 2011
Display apparatus
SEIKO EPSON CORP31 citations96
US6559433B1May 6, 2003
Display type image sensor
SEIKO EPSON CORP65 citations96
US6392622B1May 21, 2002
Active-matrix substrate, electro-optical device, method for manufacturing active-matrix substrate, and electronic equipment
SEIKO EPSON CORP49 citations96
US6069605AMay 30, 2000
Liquid crystal driving device, liquid crystal display device, analog buffer, and liquid crystal driving method
SEIKO EPSON CORP81 citations96
US6852965B2Feb 8, 2005
Image sensor apparatus having additional display device function
SEIKO EPSON CORP19 citations93
US6674420B2Jan 6, 2004
Driving circuit of electro-optical device, driving method for electro-optical device, and electro-optical device and electronic equipment employing the electro-optical device
SEIKO EPSON CORP31 citations93
US6542143B1Apr 1, 2003
Method and apparatus for driving the display device, display system, and data processing device
SEIKO EPSON CORP27 citations93
US5834827ANov 10, 1998
Thin film semiconductor device, fabrication method thereof, electronic device and its fabrication method
SEIKO EPSON CORP29 citations92
US6891523B2May 10, 2005
Active-matrix substrate, electro-optical device, method for manufacturing active-matrix substrate, and electronic equipment
SEIKO EPSON CORP12 citations84
USRE41216EApr 13, 2010
Method and apparatus for driving the display device, display system, and data processing device
SEIKO EPSON CORP0 citations52
OZAWA TOKUROH
6 patentsUS8310476B2Nov 13, 2012
Display apparatus
OZAWA TOKUROH32 citations96
US8310475B2Nov 13, 2012
Display apparatus
OZAWA TOKUROH32 citations96
US8154199B2Apr 10, 2012
Display apparatus
OZAWA TOKUROH34 citations96
US8803773B2Aug 12, 2014
Display apparatus
OZAWA TOKUROH11 citations92
US8334858B2Dec 18, 2012
Display apparatus
OZAWA TOKUROH25 citations92
US8247967B2Aug 21, 2012
Display apparatus
OZAWA TOKUROH30 citations91