Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387420 | Surface light source device | Tatsuya Ogino | 2008-06-17 |
| 7338195 | Surface light source device | Tatsuya Ogino | 2008-03-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387420 | Surface light source device | Tatsuya Ogino | 2008-06-17 |
| 7338195 | Surface light source device | Tatsuya Ogino | 2008-03-04 |