Nitrogenated heterocyclic derivative, electron-transporting material for organic electroluminescent elements, and organic electroluminescent element using same
US-9748496-B2 · Aug 29, 2017 · US
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Mizutani Sayaka patents
Mizutani Sayaka holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Sep 8, 2015 |
| Latest publication | Aug 29, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Aromatic amine derivative and organic electroluminescent element using same
US-9331285-B2 · May 3, 2016 · US
Organic electroluminescence device
US-9324950-B2 · Apr 26, 2016 · US
Nitrogenated heterocyclic ring derivative and organic electroluminescent element comprising same
US-9126943-B2 · Sep 8, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Nitrogenated heterocyclic derivative, electron-transporting material for organic electroluminescent elements, and organic electroluminescent element using same
US-9748496-B2 · Aug 29, 2017 · US
Aromatic amine derivative and organic electroluminescent element using same
US-9331285-B2 · May 3, 2016 · US
Organic electroluminescence device
US-9324950-B2 · Apr 26, 2016 · US
Nitrogenated heterocyclic ring derivative and organic electroluminescent element comprising same
US-9126943-B2 · Sep 8, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 4 |
| Electricity | 4 |