Inventor
Tsuyoshi Naijo
Inventor
Yongin, KR
Overview
Patents· 17 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%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
H05BElectric heating7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
C07DHeterocyclic compounds3%
B82YSpecific uses or applications of nanostructures2%
C07CAcyclic or carbocyclic compounds2%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments2%
PatentTitleYear
10,673,006Organic light emitting device and display device including the same202010,243,152Organic light-emitting device20199,991,446Organic light emitting device and display device having the same20189,972,661Organic light-emitting display device including thin-film solar cell and method of manufacturing the organic light-emitting display device20189,853,248Organic light-emitting illumination apparatus with reflector20179,793,494'Organic light-emitting device'20179,755,158'Organic light-emitting device'20179,711,736'Condensed cyclic compound and organic light-emitting device comprising the same'20179,577,220'Organic light emitting diode display'20179,231,221'Organic light emitting diode display including bent flexible substrate and method of forming the same'20169,171,890'Organic light emitting diode display'20159,165,978'Light emitting apparatus and method for fabricating the same'20159,118,016'Organic light emitting diode display and manufacturing method thereof'20159,099,414'Organic light emitting diode display'20159,041,284'Display device utilizing a flexible substrate configured to be folded'20158,405,120'Organic light emitting diode device'20137,038,372'Organic EL element and method of producing the same'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to PIONEER TOHOKU CORP (1)· patent assignee history
2006Based in Yamagata, JP· patent location history
2013–2020Patents assigned to SAMSUNG DISPLAY CO LTD (16)· patent assignee history
2013Patents assigned to NAIJO TSUYOSHI (1)· patent assignee history
2013–2017Based in Yongin, KR· patent location history
2015–2020Based in Suwon-si, KR· patent location history
2016Based in Gyeonggi-do, KR· patent location history
2018–2019Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG DISPLAY CO LTD | 16 | 2013–2020 |
| NAIJO TSUYOSHIself | 1 | 2013 |
| PIONEER TOHOKU CORP | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin, KR | 9 | 2013–2017 |
| Suwon-si, KR | 4 | 2015–2020 |
| Yongin-si, KR | 2 | 2018–2019 |
| Gyeonggi-do, KR | 1 | 2016 |
| Yamagata, JP | 1 | 2006 |