Inventor
Tokuro Ozawa
Inventor
Suwa, JP
Overview
Patents· 47 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information45%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein12%
F16LPipes6%
F25DRefrigerators5%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
H10KOrganic electric solid-state devices4%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light2%
G06FElectric digital data processing2%
H05BElectric heating2%
B44CProducing decorative effects1%
PatentTitleYear
9,799,291'Pixel driving circuit and driving method thereof'20179,590,172'Sensing device'20179,152,290'Touch-screen system and display panel with touch-sensing function'20158,766,946'Sensing circuit, display device and electronic apparatus'20148,698,714'Electronic circuit, method of driving electronic circuit, electro-optical device, and electronic apparatus'20148,659,543'Driving method, control device, display device, and electronic apparatus'20148,643,573'Electro-optical apparatus and method of driving the electro-optical apparatus'20148,587,513'Electro-optical device, method for driving electro-optical device, control circuit and electronic device'20138,581,835'Electro-optical device, method for driving electro-optical device, control circuit and electronic apparatus'20138,564,531'Electronic apparatus and method of driving the same'20138,232,936'Electronic circuit, method of driving the same, electro-optical device, and electronic apparatus'20128,188,943'Electro-optical apparatus and method of driving the electro-optical apparatus'20128,144,083'Light-emitting device, method for driving the same driving circuit and electronic apparatus'20128,130,176'Electro-optical apparatus and method of driving the electro-optical apparatus'20127,855,706'Method of driving electro-optical element, pixel circuit, electro-optical device and electronic apparatus'20107,714,810'Electro-optical apparatus and method of driving the electro-optical apparatus'20107,649,515'Electronic circuit, method of driving electronic circuit, electro-optical device, and electronic apparatus'20107,601,943'Electro-optical device having electro-optical elements provided selectively at pixel regions and electronic apparatus'20097,592,983'Electro-optical device, method of driving electro-optical device, pixel circuit, and electronic apparatus'20097,508,362'Electronic circuit, method of driving the same, electro-optical device, and electronic apparatus'20097,463,225'Device and method for driving electro-optical panel, electro-optical device, and electronic apparatus'20087,460,093'Electronic circuit, driving method thereof, electro-optical device, and electronic apparatus'20087,446,739'Electro-optical device, method to drive the same, and electronic apparatus'20087,342,563'Substrate assembly, method of testing the substrate assembly, electrooptical device, method of manufacturing the electrooptical device, and electronic equipment'20087,338,844'Method of manufacturing electro-optical device having a plurality of unit regions arranged in a matrix'20087,274,345'Electro-optical device and driving device thereof'20077,268,337'Optical sensor, output processing method of optical sensor, display device, and electronic apparatus'20077,256,383'Optical sensor circuit, method of processing output signal of the same, and electronic apparatus'20077,196,307'Optical sensor, method of reading optical sensor, matrix-type optical sensor circuit, and electronic apparatus'20077,116,292'Electro-optical panel, driving circuit and driving method for driving electro-optical panel, and electronic apparatus'20067,075,507'Electro-optical device, gray scale display method, and electronic apparatus'20067,067,983'Electro-optical device and electronic apparatus'20067,038,645'Driving method for electro-optical apparatus, driving circuit therefor, electro-optical apparatus, and electronic equipment'20066,965,366'System and method for driving an electro-optical device'20056,927,817'Liquid crystal display device, method for manufacturing the same, and electronic apparatus'20056,897,845'Liquid crystal display device, driving circuit, driving method, and electronic devices'20056,864,874'Driving circuit for electro-optical device, electro-optical device, and electronic equipment'20056,791,523'Electro-optical panel, method for driving the same, electro-optical device, and electronic equipment'20046,784,880'Electro-optical device, clock signal adjusting method and circuit therefor, producing method therefor, and electronic equipment'20046,781,565'Electro-optical device, driving circuit and driving method of electro-optical device, and electronic apparatus'20046,778,163'Liquid crystal display device, driving circuit, driving method, and electronic apparatus'20046,714,046'Level shifter and electro-optical apparatus incorporating the same'20046,683,596'Data line driving circuit of electro-optical panel, control method thereof, electro-optical device, and electronic apparatus'20046,674,422'Method for driving electro-optical panel, data line driving circuit thereof, electro-optical apparatus, and electronic equipment'20046,670,953'Electro-optical device substrate, active matrix substrate and method for inspecting electro-optical device substrate'20036,424,331'Driving circuit for electro-optical device, driving method therefor, DA converter, signal line driving circuit, electro-optical panel, projection type display device, and electronic equipment'20026,380,920'Electro-optical device drive circuit, electro-optical device and electronic equipment using the same'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2014Patents assigned to SEIKO EPSON CORP (44)· patent assignee history
2002–2014Based in Suwa, JP· patent location history
2005Based in Tamamura, JP· patent location history
2012–2014Patents assigned to OZAWA TOKURO (11)· patent assignee history
2012–2014Patents assigned to KASAI TOSHIYUKI (4)· patent assignee history
2012–2014Patents assigned to IMAMURA YOICHI (3)· patent assignee history
2015–2017Patents assigned to AU OPTRONICS CORP (3)· patent assignee history
2015–2017Based in Nagano, JP· patent location history
2017Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 44 | 2002–2014 |
| OZAWA TOKUROself | 11 | 2012–2014 |
| KASAI TOSHIYUKI | 4 | 2012–2014 |
| AU OPTRONICS CORP | 3 | 2015–2017 |
| IMAMURA YOICHI | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwa, JP | 43 | 2002–2014 |
| Nagano, JP | 2 | 2015–2017 |
| Hsinchu, TW | 1 | 2017 |
| Tamamura, JP | 1 | 2005 |