Delayed-fluorescence material and organic electroluminescence element using same
US-10454038-B2 · Oct 22, 2019 · US
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Nakagawa Tetsuya patents
Nakagawa Tetsuya holds 8 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 8 |
| Recent patents | 0 |
| First publication | Dec 1, 2015 |
| Latest publication | Oct 22, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Front portion for an automobile
US-D829613-S · Oct 2, 2018 · US
Rear bumper for an automobile
US-D824821-S · Aug 7, 2018 · US
Front bumper for an automobile
US-D824820-S · Aug 7, 2018 · US
Organic electroluminescence element and compound used therein
US-9660198-B2 · May 23, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Delayed-fluorescence material and organic electroluminescence element using same
US-10454038-B2 · Oct 22, 2019 · US
Front portion for an automobile
US-D829613-S · Oct 2, 2018 · US
Rear bumper for an automobile
US-D824821-S · Aug 7, 2018 · US
Front bumper for an automobile
US-D824820-S · Aug 7, 2018 · US
Organic electroluminescence element and compound used therein
US-9660198-B2 · May 23, 2017 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |
| Chemistry & Metallurgy | 2 |
| Cross-Sectional Technologies | 2 |