Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509161 | Optical fiber | Kensaku SHIMADA, Kazuyuki SOHMA | 2019-12-17 |
| 10358577 | Ultraviolet-curable resin composition and optical fiber | Kazuyuki SOHMA, Kensaku SHIMADA | 2019-07-23 |