Group III nitride semiconductor light emitting device
US-9231370-B2 · Jan 5, 2016 · US
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Yanashima Katsunori patents
Yanashima Katsunori holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Feb 10, 2015 |
| Latest publication | Jan 5, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Group III nitride semiconductor light emitting device
US-9231370-B2 · Jan 5, 2016 · US
Method for growing a nitride-based III-V Group compound semiconductor
US-9034738-B2 · May 19, 2015 · US
III-nitride semiconductor laser device and method for fabricating III-nitride semiconductor laser device
US-8953656-B2 · Feb 10, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H01S5/320275 | 2 |
| B82Y20/00 | 2 |
| H01S5/34333 | 2 |
| H01S5/0202 | 2 |
| H01S5/3202 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 3 |
| Operations & Transport | 2 |
| Chemistry & Metallurgy | 1 |