| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Electrical machinery and energy | |
| #3 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Nonlinear optics | |
| #2 | Television | |
| #3 | Electrically-conductive connections | |
| #4 | Optical systems | |
| #5 | Lighting device details | |
| #6 | Electric discharge tubes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cho Shiyoshi | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US2011317091A1 | Lighting device, display device and television receiver |