Organoelectroluminescent element, and light emission device, display device, and illumination device in which said organoelectroluminescent element is used
US-11177450-B2 · Nov 16, 2021 · US
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Takaku Koji patents
Takaku Koji holds 16 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 16 |
| Recent patents | 0 |
| First publication | Feb 26, 2015 |
| Latest publication | Nov 16, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Organic electroluminescent element material, organic electroluminescent element and production method for organic electroluminescent element
US-10840461-B2 · Nov 17, 2020 · US
Organic electric light emitting element, material for said element, and light emitting device, display device, and illumination device employing said element
US-10468607-B2 · Nov 5, 2019 · US
Organic electric-field light-emitting element, light-emitting material for organic electric-field light-emitting element, and light-emitting device, display device, and illumination device using same element
US-9954190-B2 · Apr 24, 2018 · US
Organic electroluminescent element, material for organic electroluminescent element, and light emitting device, display device and lighting device each using organic electroluminscent element
US-9876175-B2 · Jan 23, 2018 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Organoelectroluminescent element, and light emission device, display device, and illumination device in which said organoelectroluminescent element is used
US-11177450-B2 · Nov 16, 2021 · US
Organic electroluminescent element material, organic electroluminescent element and production method for organic electroluminescent element
US-10840461-B2 · Nov 17, 2020 · US
Organic electric light emitting element, material for said element, and light emitting device, display device, and illumination device employing said element
US-10468607-B2 · Nov 5, 2019 · US
Organic electric-field light-emitting element, light-emitting material for organic electric-field light-emitting element, and light-emitting device, display device, and illumination device using same element
US-9954190-B2 · Apr 24, 2018 · US
Organic electroluminescent element, material for organic electroluminescent element, and light emitting device, display device and lighting device each using organic electroluminscent element
US-9876175-B2 · Jan 23, 2018 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 16 |
| Chemistry & Metallurgy | 14 |
| Cross-Sectional Technologies | 1 |