Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9746624 | Optical connector for endoscope | — | 2017-08-29 |
| 9748313 | Organic electroluminescent element | Hiroya Tsuji, Kazuyuki Yamae, Varutt Kittichungchit | 2017-08-29 |
| 9666644 | Organic electroluminescent element | Hiroya Tsuji, Kazuyuki Yamae | 2017-05-30 |
| 9535225 | Optical device | — | 2017-01-03 |