Inventor

Toshihiro Sato

Inventor

Tokyo, JP

Overview

1985–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 276 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Kprimary

H10KOrganic electric solid-state devices28%

H01LSemiconductor devices23%

G09GArrangements or circuits for control of indicating devices using static means to present variable information10%

H10DInorganic electric semiconductor devices6%

G09FDisplaying5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%

H05BElectric heating2%

H10HInorganic light-emitting semiconductor devices having potential barriers2%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them2%

PatentTitleYear

10,804,488Display device2020 10,777,625Display device having a bank with a recess2020 10,756,279Display module2020 10,720,482Light emitting element display device2020 10,707,294Display device2020 10,651,259Display device with transparent capacitor2020 10,621,915Display device2020 10,608,070Organic EL display device2020 10,573,845Display device having sealing grooves2020 10,566,404Display device including capacitor having transparency2020 10,510,801Image display device with quantum dot2019 10,450,646Vapor deposition mask and organic EL display device2019 10,403,685Display device2019 10,388,907Organic electroluminescence display device2019 10,388,711Light emitting element display device2019 10,367,042Display device2019 10,355,238Display device2019 10,347,708OLED display panel and manufacturing method thereof2019 10,283,643Display device2019 10,276,812Display device and manufacturing method thereof2019 10,263,047Display device2019 10,263,200Display module including a display area and an outer picture-frame area2019 10,256,285Organic electroluminescence display device with improved brightness evenness and manufacturing method thereof2019 10,249,650Display device2019 10,243,032Display device2019 10,242,621Display device2019 10,230,061Display module including a display area and an outer picture-frame area2019 10,211,269Display device with non-planar reflective lower electrode2019 10,205,113Organic electroluminescence device including an emissive layer including an assistant dopant layer and light-emitting dopant layer2019 10,192,941Display device2019 10,177,205Display device having a bank and method for manufacturing display device having a bank2019 10,170,727Display device2019 10,147,903Display device with overlapping substrate2018 10,147,778Light emitting element display device2018 10,141,539Display device2018 10,128,318Display device2018 10,121,800Display device including a substrate with regions of different hardness2018 10,109,701Organic EL display device2018 10,109,697Display module2018 10,101,619Display device and driving method for the same2018 10,074,311Display device2018 10,068,959Manufacturing method of display device and display device2018 10,062,744Display module2018 10,062,846Display device2018 10,043,995Organic electroluminescence display device2018 10,032,831Organic EL display device2018 10,023,950Vapor deposition mask and organic el display device2018 10,003,045Display device2018 9,978,985Display device2018 9,972,666Display device2018 9,960,388Display device with light emitting elements and pixel electrodes2018 9,954,199Display device2018 9,954,036Display device2018 9,954,198Display device2018 9,947,896Display device2018 9,946,107Display device2018 9,934,724Display device2018 9,929,375'Organic electroluminescence display device'2018 9,911,791'Display device'2018 9,892,680'Display device having display cells capable of being independently driven'2018 9,887,253'Light emitting element display device'2018 9,881,984'Organic electro-luminescent display device'2018 9,881,979'Flexible display device and method for manufacturing the same'2018 9,875,689Display device2018 9,871,092'Display device with reduced frame size'2018 9,865,661'Display device'2018 9,865,668'Display device with transparent capacitor'2018 9,865,666'Organic electroluminescence display device'2018 9,859,530'Display device'2018 9,842,887'Display device'2017 9,843,018'Display device'2017 9,831,299OLED display panel and manufacturing method thereof2017 9,831,391Light emitting display device and manufacturing method of the light emitting display device2017 9,825,102'Organic EL display device'2017 9,806,139'Light emitting element display device'2017 9,806,284'Display device'2017 9,799,846'Organic electroluminescence display device having an organic layer on an upper electrode'2017 9,792,854'Display device'2017 9,779,652'Display device'2017 9,780,152'Display device and method of manufacturing the same'2017 9,778,803'Portable electronic device'2017 9,774,001'Display device and method for manufacturing display device'2017 9,768,205'Display device'2017 9,741,775'Display device'2017 9,735,220'Display module'2017 9,704,933'Organic electroluminescent device'2017 9,691,831'Organic electroluminescent display device'2017 9,692,001'Display device'2017 9,692,014'Display device'2017 9,685,494'Organic EL display device'2017 9,685,115'Display module'2017 9,679,950'Organic el display device'2017 9,680,133'Display device'2017 9,678,378'Display device'2017 9,673,260'Organic electroluminescent display device with an upper electrode in contact with a lower electrode'2017 9,665,194'Display device and method for manufacturing the same'2017 9,666,829'Organic electroluminescent display device'2017 9,666,651'Display device'2017 9,660,003'Display device'2017 9,653,529'Display module'2017 9,640,600'Manufacturing method of display device, display device, and display device formation substrate'2017 9,634,069'Display device'2017 9,634,080'Display device'2017 9,627,464'Display module'2017 9,614,011'Electroluminescence display device'2017 9,601,715'Method of manufacturing display device, method of exposing terminal of display device and display device'2017 9,603,204'Display device'2017 9,595,689'Display device and manufacturing process of display device'2017 9,595,570'Display device'2017 9,583,550'Display device'2017 9,583,737'Organic electro-luminescence display device'2017 9,577,213'Organic electroluminescence display device'2017 9,577,014'Manufacturing method of an organic electroluminescence display device and the organic electroluminescence display device'2017 9,564,608'Display device'2017 9,559,154'Display device keeping a distance between a light emitting layer and a counter substrate uniformly'2017 9,553,279'Organic EL display device comprising different patterns in edge and inner regions'2017 9,552,768'Display device including a defective pixel correcting system'2017 9,543,369'Display device'2017 9,536,930'Display device'2017 9,536,933'Display device having a light emitting layer on the auxiliary layer'2017 9,524,669'Light-emitting element display device'2016 9,525,018'OLED display panel and manufacturing method thereof'2016 9,520,577'Organic electroluminescence display device and method of manufacturing the same'2016 9,520,456'Organic EL display device and method of manufacturing organic EL display device'2016 9,515,132'Organic electroluminescent display device and method of manufacturing the same'2016 9,515,285'Display device including a light emitting layer containing quantum dots'2016 9,508,784'Organic electro-luminescent display device'2016 9,505,243'Print medium deformation detecting method'2016 9,508,752'Display device and method of manufacturing the same'2016 9,501,967'Display device'2016 9,490,303'Light source and display device using the light source'2016 9,478,594'Organic electroluminescence display device and method of manufacturing organic electroluminescence display device'2016 9,478,772'Display device'2016 9,478,742'Electroluminescence device and manufacturing method thereof'2016 9,472,761'Organic electroluminescence display device'2016 9,472,136'Display module'2016 9,461,100'Display device'2016 9,450,208'Organic electroluminescence display device'2016 9,448,450'Display device'2016 9,437,659'Organic electroluminescent display device'2016 9,425,244'Display device'2016 9,419,245'Organic el display device'2016 9,406,731'Display device'2016 9,391,122'Organic EL display device'2016 9,385,176'OLED display panel and manufacturing method thereof'2016 9,362,342'Light-emitting element display device'2016 9,362,520'Organic electroluminescence display device having a conductive organic layer in contact with an upper electrode'2016 9,356,077'Light-emitting element display device'2016 9,349,985'Display device'2016 9,345,074'Organic EL display apparatus'2016 9,337,440'Organic luminescent display device'2016 9,324,947'Organic electroluminescent display device and method of manufacturing the same'2016 9,312,510'Organic electro-luminescent display device'2016 9,312,317'Organic electroluminescent display device and method for manufacturing the same'2016 9,299,760'Organic EL display device'2016 9,287,337'Organic electro-luminescence display device and method of fabricating the same'2016 9,287,340'Display device'2016 9,276,051'Light-emitting element display device'2016 9,269,922'Organic EL display device'2016 9,263,479'Display device and method of manufacturing the same'2016 9,257,491'Electroluminescence display device'2016 9,252,396'Organic electro-luminescence display device'2016 9,245,938'Organic EL display device and method of manufacturing the same'2016 9,231,043'Organic electroluminescence display device'2016 9,214,504'Display module'2015 9,188,827'Display device'2015 9,147,717'Organic display device having a contact hole planarization film made of an organic insulating material'2015 9,142,802'Display device'2015 9,136,443'Display device and manufacturing method of the same'2015 9,117,861'Room temperature debonding composition, method and stack'2015 9,076,379'Display module'2015 9,048,369'Electroluminescence display device'2015 9,040,978'Organic electroluminescence display device and method of manufacturing the same'2015 8,937,430'Electroluminescence display device'2015 8,878,428'Display device that prevents warpage of polarizer'2014 8,847,858'Organic electroluminescent light emitting display device'2014 8,840,843'Air pollution control apparatus and air pollution control system'2014 8,803,924'Display device'2014 8,803,870'Display module'2014 8,766,884'Display module'2014 8,696,864'Room temperature debonding composition, method and stack'2014 8,633,878'Image display'2014 8,581,806'Display module'2013 8,518,332'Air pollution control apparatus and air pollution control system'2013 8,446,347'Organic electroluminescent light emitting display device'2013 8,432,383'Display module'2013 8,292,992'Flue gas desulfurization apparatus'2012 8,288,496'Contact lens and its manufacturing method'2012 8,279,203'Image display device'2012 8,274,218'Light emitting display'2012 8,232,934'Display module'2012 8,186,915'Spiral tap'2012 8,183,770'Light emitting display'2012 8,169,427'Display module'2012 8,159,427'Image display'2012 8,148,896'Organic electroluminescent display device and method of repairing a defective pixel of the device'2012 8,134,524'Organic electroluminescent light emitting display device'2012 8,031,144'Image display'2011 8,018,448'Display module'2011 7,977,875'Light emitting display'2011 7,803,964'Method for synthesizing t-butyl (meth)Acrylate'2010 7,773,080'Display device and the driving method which restricts electric power'2010 7,768,089'Semiconductor device'2010 7,733,309'Image display apparatus'2010 7,701,133'Organic electroluminescent display device and method of repairing a defective pixel of the device'2010 7,679,089'Organic light emitting display'2010 7,675,232'Display device with improved drive arrangement'2010 7,667,674'Organic electroluminescent light emitting display device'2010 7,550,918'Display device'2009 7,525,525'Display module'2009 7,511,420'Light emitting display suppressing color variations due to viewing angle'2009 7,462,262'Vertical multitubular heat exchanger and distillation column system including the same'2008 7,417,608'Organic light emitting diode display and operating method of driving the same'2008 7,351,372'Copper base alloy and method for producing same'2008 7,277,072'Image display'2007 7,268,760'Emissive display using organic electroluminescent devices'2007 7,230,592'Organic electroluminescent light emitting display device'2007 7,217,836'Process for producing (meth)acrolein and/or (meth)acrylic acid'2007 7,178,985'Bearing holding structure and motor having same'2007 7,157,847'Display device'2007 7,142,180'Image display'2006 7,071,906'Display device employing current-driven type light-emitting elements and method of driving same'2006 7,019,428'Induction motor and rotor therefor'2006 6,977,463'Display module'2005 6,965,363'Display module'2005 6,947,019'Display module'2005 6,919,886'Display module'2005 6,888,304'Display module'2005 6,882,113'Organic light emitting diode display and operating method of driving the same'2005 6,876,345'Image display'2005 6,753,834'Display device and driving method thereof'2004 6,661,397'Emissive display using organic electroluminescent devices'2003 6,608,410'Motor having shaft-grounding arrangement'2003 6,583,581'Organic light emitting diode display and operating method of driving the same'2003 6,465,920'Power supply terminal-housing motor'2002 6,445,104'Washer pump and motor brush support structure'2002 6,414,580'Electrical noise suppressing device for motors'2002 6,339,272'Washer pump and motor brush support structure'2002 6,291,284'Method of fabricating semiconductor device'2001 6,254,360'Waterproof structure of washer pump'2001 6,237,341'Boiler scale collecting device before steam turbine'2001 6,109,891'Electrically driven pump device with three dimensional passage'2000 6,104,109'Yoke manufacturing method, stator manufacturing method, and motor'2000 5,994,737'Semiconductor device with bird\'s beak'1999 5,756,303'Culture medium and a microbiological test method employing the same'1998 5,678,809'Spring members'1997 5,648,792'Liquid crystal display device having a thin film'1997 5,572,281'Photo-taking apparatus capable of making a photograph with flash by a flash device'1996 5,506,165'Method of manufacturing liquid-crystal display panel'1996 5,503,783'Process of making a spring member'1996 5,499,075'Photometric apparatus for a camera'1996 5,450,162'Photo-taking apparatus capable of making a photograph with flash by a flash device'1995 5,361,119'Focus state display device for camera'1994 5,352,602'Isoamylase and process for producing the same'1994 5,305,048'A photo taking apparatus capable of making a photograph with flash by a flash device'1994 5,231,448'Photometric apparatus for a camera'1993 5,219,422'Washer pump provided with means for determining when the level of washer fluid is low'1993 5,206,421'Method for producing 4-hydroxybutyl (meth)acrylate'1993 5,202,728'Image-forming machine with improved developer agitating means, developer regulating blade means, cleaning device, and toner recovery system'1993 5,184,946'Windshield washer pump assembly'1993 5,181,838'Vehicle washer pump'1993 5,019,853'Exposure control apparatus for use in camera'1991 5,016,039'Camera system'1991 5,014,239'Magnetic bubble generator using plural conductors with common current source'1991 5,006,879'Electronic flash lighting device for camera'1991 5,003,338'Exposure control device for camera'1991 4,972,222'Exposure controlling apparatus for camera'1990 4,965,620'Camera'1990 4,873,391'Process for producing isobutylene'1989 4,837,741'Magnetic bubble memory device'1989 4,824,998'Process for producing tau-butyl methacrylate'1989 4,769,783'Magnetic bubble memory device'1988 4,744,051'Magnetic bubble memory device'1988 4,621,344'Magnetic bubble device'1986 4,584,668'Magnetic bubble memory device'1986 4,559,617'Magnetic bubble memory device'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2011Patents assigned to HITACHI LTD (32)· patent assignee history

1990–2020Based in Tokyo, JP· patent location history

1993–2007Based in Toyohashi, JP· patent location history

1996–2020Based in Mobara, JP· patent location history

2001–2014Based in Nagasaki, JP· patent location history

2009–2013Patents assigned to HITACHI DISPLAYS LTD (17)· patent assignee history

2012–2018Patents assigned to PANASONIC LIQUID CRYSTAL DISPL (24)· patent assignee history

2012–2014Patents assigned to SATO TOSHIHIRO (21)· patent assignee history

2014–2020Patents assigned to JAPAN DISPLAY INC (174)· patent assignee history

2017–2020Based in Minato-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JAPAN DISPLAY INC	174	2014–2020
HITACHI LTD	32	1985–2011
PANASONIC LIQUID CRYSTAL DISPL	24	2012–2018
SATO TOSHIHIROself	21	2012–2014
HITACHI DISPLAYS LTD	17	2009–2013

Locations

Location	Patents	Span
Tokyo, JP	157	1990–2020
Mobara, JP	60	1996–2020
Minato-ku, JP	14	2017–2020
Toyohashi, JP	13	1993–2007
Nagasaki, JP	4	2001–2014