| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Semiconductors | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Semiconductor light sources | |
| #3 | Special light sources | |
| #4 | Knitting | |
| #5 | Special electric heating or lighting | |
| #6 | Lighting device details |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nagai Hideo | 12 |
| #2 | Ueno Yasuharu | 1 |
| #3 | Mukai Kenji | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011090696A1 | Semiconductor light-emitting apparatus | |
| US2010118530A1 | Light-emitting apparatus | |
| GB105168A | Knitting Machine with Dyeing Arrangement. |