Inventor
Taishi Tsuji
Inventor
Tsurugashima, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
H01LSemiconductor devices9%
H05BElectric heating9%
C07DHeterocyclic compounds8%
G11BInformation storage based on relative movement between record carrier and transducer6%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
10,361,378Organic electroluminescent device201910,340,460Organic electroluminescent element20199,808,184'Motor function evaluation device and motor function evaluation method'20179,299,947'Organic electroluminescent device having an electron- and /or exciton-blocking layer comprising an indolocarbazole compound'20169,290,498'Organic electroluminescent device having an electron- and/or exciton-blocking layer comprising an indolocarbazole compound'20169,012,035'Organic electroluminescence device'20158,933,622'Organic electroluminescence element'20158,703,303'Organic electroluminescent device having a light-emitting layer comprising a host material of two or more compounds'20148,592,052'Organic electroluminescence device'20138,436,345'Organic electroluminescence device'20138,263,770'Aluminum chelate complex for organic EL material'20127,781,072'Organic electroluminescence device'20107,645,523'Organic electroluminescence element'20106,228,532'Lithium secondary cell'20016,162,560'Layer-built chemical cell device'20006,162,562'Secondary cell comprising a positive electrode containing polyaniline and 4 diazo compound'20005,635,312'Layer-built chemical cell device'19975,478,623'Optical recording medium and method of manufacturing the same'19955,436,113'Information recording medium'19955,332,608'Information recording medium'19945,326,679'Recording medium'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2000Patents assigned to PIONEER ELECTRONIC CORP (6)· patent assignee history
1994–2000Based in Saitama, JP· patent location history
1994Based in Tsurugashma, JP· patent location history
1995–2016Based in Tsurugashima, JP· patent location history
2001–2019Patents assigned to PIONEER CORP (13)· patent assignee history
2012–2016Patents assigned to TSUJI TAISHI (8)· patent assignee history
2014–2019Patents assigned to NIPPON STEEL & SUMIKIN CHEM CO (5)· patent assignee history
2014–2019Patents assigned to PIONEER TOHOKU CORP (4)· patent assignee history
2017Based in Ibaraki, JP· patent location history
2019Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIONEER CORP | 13 | 2001–2019 |
| TSUJI TAISHIself | 8 | 2012–2016 |
| PIONEER ELECTRONIC CORP | 6 | 1994–2000 |
| NIPPON STEEL & SUMIKIN CHEM CO | 5 | 2014–2019 |
| PIONEER TOHOKU CORP | 4 | 2014–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tsurugashima, JP | 14 | 1995–2016 |
| Saitama, JP | 3 | 1994–2000 |
| Kawasaki, JP | 2 | 2019 |
| Ibaraki, JP | 1 | 2017 |
| Tsurugashma, JP | 1 | 1994 |