Inventor
Jun Kamatani
Inventor
Tokyo, JP
Overview
Patents· 174 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices21%
C09KMaterials for miscellaneous applications, not provided for elsewhere16%
H05BElectric heating14%
H01LSemiconductor devices9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
C07CAcyclic or carbocyclic compounds8%
C07DHeterocyclic compounds7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
G03GElectrography2%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments2%
PatentTitleYear
11,128,791Photoelectric conversion element202111,121,182Organic photoelectric conversion element, optical area sensor, image pickup device, and image pickup apparatus202110,978,644Organic compound and organic photoelectric conversion element including the same202110,947,212Photoelectric conversion element, two-dimensional sensor, image sensor, and image pickup device202110,937,979Organic el element, and display device, imaging apparatus, lighting device, and movable body including the same202110,903,433Organic compound, and photoelectric conversion element and imaging device using the organic compound202110,873,032Organic photoelectric conversion element, two-dimensional sensor, image sensor, and imaging apparatus202010,868,260Organic compound and photoelectric conversion element202010,861,903Organic compound and photoelectric conversion element202010,636,982Iridium complex and organic light-emitting device including the same202010,615,350Organic light-emitting element and display apparatus202010,541,260Organic photoelectric conversion element, optical area sensor, imaging device, and imaging apparatus202010,468,614Photoelectric conversion element, image pick-up element, and image pick-up apparatus201910,403,8272,2'-bibenzo[D]imidazolidene compound having condensed rings at the 1-, 1'-, 3- and 3'-positions, and organic light-emitting element, display device, image information processing apparatus, lighting device, image forming apparatus and exposure unit, each containing the same201910,367,156Organic metal complex, and organic light emitting device and display apparatus using the same201910,193,0842,2'-bibenzo[D]imidazolidene compound having heteromonocyclic groups at the 1-, 1'-, 3- and 3'- positions, and organic light-emitting element and display device containing the same201910,109,807Organic light-emitting element and display apparatus201810,069,089Organic metal complex, and organic light emitting device and display apparatus using the same201810,038,152Organic light-emitting element20189,991,450Spiro[cyclopenta[def]triphenylene-4,9'-fluorene] compound and organic light-emitting device having the same20189,991,451Organic light-emitting device, display apparatus, image display apparatus, lighting apparatus, image formation apparatus, and exposure apparatus20189,960,370Organic light-emitting device and display apparatus20189,960,366Organic light emitting element20189,917,264'Organometallic complex and organic light-emitting element using the complex'20189,911,921'Organic compound and organic light-emitting device'20189,899,613'Organic light-emitting element'20189,882,148'Organic compound, field element, organic light-emitting element, display apparatus, image information-processing apparatus, lighting apparatus, image-forming apparatus, and exposure apparatus'20189,846,385Organic light emitting element and display device20179,842,997'Organic light emitting element and display device'20179,818,957'Organic light emitting element'20179,812,646'Organic compound and organic light-emitting device and display apparatus having the same'20179,755,165'Silsesquioxane compound, organic light emitting element, display apparatus, image information processing apparatus, and image forming apparatus'20179,748,490'Organic compound, organic light-emitting element, and image display unit'20179,705,089'Organic light emitting element'20179,601,704'Organic light-emitting device and display apparatus'20179,601,701'Organic compound and organic light-emitting device'20179,590,183'Organic compound and organic light-emitting device including the same'20179,590,199'Organic compound, organic light emitting device, and image display device'20179,554,442'Organic metal complex, and organic light emitting device and display apparatus using the same'20179,515,270'Indolophenoxazine compound and organic light emitting device using the same'20169,466,804'Organic light-emitting element'20169,397,298'Organic compound, organic light-emitting device, and image display device'20169,373,800'Organic light emitting element having lithium—boron complex'20169,318,712'Xanthone compound and organic light-emitting device including the same'20169,315,460'Organic compound, light-emitting device, and image display apparatus'20169,269,911'Organic light-emitting device'20169,240,553'Indeno[1,2-b]phenanthrene compound and organic light emitting element including the same'20169,240,554'Organic compound, organic electroluminescence element, and image display device'20169,227,892'Organic compound and organic light-emitting device including the same'20169,178,161'Benzo[c]phenanthrene compound and organic light-emitting device containing same'20159,166,173'Organic compound'20159,155,160'Method of manufacturing organic electroluminescence display device and electronic equipment including organic electroluminescence display device manufactured by the manufacturing method'20159,145,344'Organic compound and organic light-emitting device including the same'20159,130,173'Quinolino[3,2,1-kl]phenoxazine compound and organic light emitting element using the same'20159,099,656'Organic compound and organic light-emitting device including same'20159,073,812'Organic compound'20159,019,328'Organic compound, organic light-emitting device, and display apparatus'20159,005,778'Organic compound and organic light-emitting device including the same'20158,999,738'Method for manufacturing organic electroluminescent display apparatus'20158,968,889'Organic compound and organic light-emitting device'20158,968,890'Organic compound and organic light-emitting device having the same'20158,963,813'Organic compound and organic light emitting device having the same'20158,963,416'Organic compound'20158,951,648'Diacenaphtho[1,2-b:1′,2′-k]chrysene derivative'20158,952,367'Thioxanthone compound and organic light emitting element having the same'20158,940,413'Organic compound having acenaphtho[1,2-k]benzo[e]acephenanthrene derivative, light-emitting device, and image display apparatus'20158,941,700'Condensed polycyclic compound and organic light emitting element containing the same'20158,932,736'Organic compound and organic light-emitting device'20158,920,943'Luminescence device and display apparatus'20148,916,864'Heterocyclic compound and organic light-emitting device using the same'20148,877,354'Heterocyclic compound and organic light-emitting device using the same'20148,841,004'Binaphthyl compound and organic light emitting element using the same'20148,829,502'Condensed polycyclic compound and organic light emitting element including the same'20148,829,503'Condensed polycyclic compound and organic light emitting element including the same'20148,822,043'Organic compound and organic light-emitting device'20148,808,875'Compound and organic EL device'20148,785,005'Organic light-emitting device'20148,778,727'Method of manufacturing organic electroluminescence display device'20148,771,842'Benzo[b]chrysene compound and organic light-emitting element including the same'20148,743,031'Dibenzothiophene compound and organic light-emitting element based on the same'20148,729,541'Phenanthrene compound and organic light emitting device using the same'20148,628,864'Indolo[3,2,1-jk]carbazole compound and organic light-emitting device containing the same'20148,624,231'Benzopyrene compound and organic light-emitting element containing the same'20148,586,207'Fused polycyclic compound and organic light emitting device having the compound'20138,580,405'Naphthothiophene compound and organic light-emitting device including the same'20138,580,400'Bichrysene compound and organic light emitting device having the compound'20138,569,751'Heterocyclic compound and organic light-emitting device using the same'20138,557,401'Chrysene compound and organic light-emitting device having the compound'20138,519,613'Organic light-emitting device'20138,481,175'Oligofluorene compound and organic EL element using same'20138,455,113'Organic light-emitting device'20138,431,249'Dibenzo[C,G]fluorene compound and organic light-emitting device using same'20138,431,711'Organic compound'20138,389,982'Organic EL element'20138,384,286'Compound and organic light emitting device using the compound'20138,377,574'Dibenzo[c,g]fluorene compound and an organic light-emitting device using the same'20138,330,153'Organic light-emitting device'20128,318,395'Dibenzoanthracene compound and organic light emitting device having the same'20128,293,383'Benzo[a]fluoranthene compound and organic light emitting device using the same'20128,293,384'Organic compound, light-emitting device, and image display apparatus'20128,283,053'Fluoranthene derivative and organic light emitting device having the same'20128,268,455'Organic compound for light-emitting device, light-emitting device, and image display apparatus'20128,158,835'Fluorene compound and organic electroluminescence device'20128,138,668'Benzo[a]fluoranthene compound and organic light emitting device using the same'20128,110,294'Material for organic light-emitting element and organic light-emitting element including the same'20128,110,824'Benzo[a]fluoranthene compound and organic light emitting device using the same'20128,102,116'Organic light-emitting device'20128,084,937'Binaphthyl compound and organic light emitting element using the same'20118,072,136'Compound and organic light emitting device using the compound'20118,067,099'Phosphorescent material, and organic electroluminescent device and image display apparatus using same'20118,026,664'Compound and organic light emitting device'20118,021,767'4-arylfluorene compound and organic light-emitting device using same'20118,017,774'Producing method for iridium complex'20117,998,597'Organic light emitting device'20117,976,958'Metal complex compound, electroluminescent device and display apparatus'20117,927,718'Compound for organic EL device and light-emitting device'20117,923,129'Carbazole derivative and organic light emitting device using the same'20117,914,907'Light-emitting device'20117,910,227'Light emitting device having dopants in a light emitting layer'20117,883,786'Biphenyl derivative and organic light-emitting element using same'20117,875,366'Luminescent device'20117,790,299'Light emitting device having dopants in a light emitting layer'20107,736,758'Light emitting device having dopants in a light emitting layer'20107,709,832'Organic compound and organic light-emitting element'20107,704,609'Compound and organic electroluminescense device using the same'20107,691,493'Polymeric compound and organic luminescence device'20107,687,155'Luminescence device and display apparatus'20107,629,062'Organic light-emitting element and display device'20097,597,955'Light-emitting device, organic compound and display'20097,544,426'Luminescence device and display apparatus'20097,534,506'Luminescence device, display apparatus and metal coordination compound'20097,527,879'Luminescence device and display apparatus'20097,510,783'Organic light-emitting element and display device'20097,466,073'Organic electroluminescent device and display apparatus'20087,446,471'OLED provided with organic layer comprising first and second dopants based on iridium organic complex compounds'20087,413,818'Light-emitting device'20087,361,414'Light emitting device and display apparatus using same'20087,354,662'Metal coordination compound, luminescence device and display apparatus'20087,279,233'Light-emitting material and light-emitting device'20077,238,435'Polymeric compound and organic luminescence device'20077,220,495'Luminescence device, display apparatus and metal coordination compound'20077,205,054'Metal coordination compound, luminescence device and display apparatus'20077,189,466'Organic light-emitting element and display device'20077,166,958'Light emitting device having dopant in a light emitting layer, and method of producing the light emitting device'20077,147,935'Luminescence device and display apparatus'20067,108,924'Polymer compound and electroluminescent element'20067,094,477'Luminescence device and display apparatus'20067,078,115'Metal coordination compound and electroluminescence device'20067,026,062'Luminescence device, display apparatus and metal coordination compound'20067,015,638'Organic electroluminescent device and display apparatus'20066,991,857'Metal coordination compound, luminescence device and display apparatus'20066,974,639'Metal coordination compound, luminescence device and display apparatus'20056,953,628'Luminescence device and display apparatus'20056,946,207'Electroconductive device, organic electroluminescence device using the device and process for producing the electroconductive device'20056,929,873'Electroluminescent device using metal coordination compound'20056,921,915'Metal coordination compound, luminescence device and display apparatus'20056,908,694'Organic electroluminescence device'20056,899,823'Liquid crystal device'20056,897,913'Luminescence device'20056,869,694'Metal coordination compound, luminescence device and display apparatus'20056,838,818'Light emitting device having a dopant in a light emitting layer and method of producing the light emitting device'20056,836,068'Organic electroluminescent device and display apparatus'20046,835,471'Light emitting device and display unit which make use of porphyrin derivative compound'20046,824,894'Metal coordination compound and electroluminescence device'20046,821,646'Luminescence device, display apparatus and metal coordination compound'20046,815,091'Luminescence device, display apparatus and metal coordination compound'20046,812,497'Organic light emitting device'20046,797,980'Metal coordination compound, luminescence device and display apparatus'20046,783,873'Metal coordination compound and organic luminescence device'20046,780,528'Luminescence device and metal coordination compound therefor'20046,737,127'Liquid crystal device and organic electroluminescence device using the same'20046,733,905'Metal coordination compound, luminescence device and display apparatus'20046,685,524'Process for producing electroluminescent device with liquid crystal layer'20046,645,579'Liquid crystal device'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2021Patents assigned to CANON KK (172)· patent assignee history
2004–2014Based in Kawasaki, JP· patent location history
2004–2011Based in Kanagawa, JP· patent location history
2004Based in Saitama-shi, JP· patent location history
2007–2021Based in Tokyo, JP· patent location history
2010Based in Kawaski, JP· patent location history
2011–2018Patents assigned to KAMATANI JUN (65)· patent assignee history
2011–2016Patents assigned to SAITOH AKIHITO (32)· patent assignee history
2011–2018Patents assigned to YAMADA NAOKI (31)· patent assignee history
2011–2016Patents assigned to KISHINO KENGO (19)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 172 | 2003–2021 |
| KAMATANI JUNself | 65 | 2011–2018 |
| SAITOH AKIHITO | 32 | 2011–2016 |
| YAMADA NAOKI | 31 | 2011–2018 |
| KISHINO KENGO | 19 | 2011–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 125 | 2007–2021 |
| Kawasaki, JP | 25 | 2004–2014 |
| Kanagawa, JP | 21 | 2004–2011 |
| Kawaski, JP | 1 | 2010 |
| Saitama-shi, JP | 1 | 2004 |