Composite material, light-emitting element, light-emitting device, electronic device, and lighting device
US-9385328-B2 · Jul 5, 2016 · US
Ushikubo Takahiro patents
Ushikubo Takahiro holds 8 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 8 |
| Recent patents | 0 |
| First publication | Jan 27, 2015 |
| Latest publication | Jul 5, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Light-emitting device and lighting device
US-9252380-B2 · Feb 2, 2016 · US
Light-emitting device, electronic device, and lighting device utilizing phosphorescence
US-9130184-B2 · Sep 8, 2015 · US
Triarylamine compound, light-emitting element, light-emitting device, electronic device, and lighting device
US-9051274-B2 · Jun 9, 2015 · US
Light-emitting device and display device
US-9006755-B2 · Apr 14, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Composite material, light-emitting element, light-emitting device, electronic device, and lighting device
US-9385328-B2 · Jul 5, 2016 · US
Light-emitting device and lighting device
US-9252380-B2 · Feb 2, 2016 · US
Light-emitting device, electronic device, and lighting device utilizing phosphorescence
US-9130184-B2 · Sep 8, 2015 · US
Triarylamine compound, light-emitting element, light-emitting device, electronic device, and lighting device
US-9051274-B2 · Jun 9, 2015 · US
Light-emitting device and display device
US-9006755-B2 · Apr 14, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H10K85/342 | 5 |
| H10K85/633 | 4 |
| H10K59/876 | 4 |
| H10K50/11 | 4 |
| H01L51/5265 | 4 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 8 |
| Chemistry & Metallurgy | 4 |
| Cross-Sectional Technologies | 2 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Ushikubo Takahiro have in patentsdb?
- Ushikubo Takahiro is linked to 8 publications as assignee in our database.
- What technology areas does Ushikubo Takahiro patent most?
- Top mapped technology areas by patent count: Electricity (8); Chemistry & Metallurgy (4); Cross-Sectional Technologies (2).
- Is Ushikubo Takahiro's patent activity growing?
- In our data, assignee counts were 6 in 2015 and 2 in 2016 (lower year over year).
- What are recent patents assigned to Ushikubo Takahiro?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.