Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835756 | Optical fiber with primary and secondary coating layers | Kazuyuki SOHMA, Tatsuya Konishi | 2023-12-05 |
| 10809458 | Splicing structure of optical fibers | Kazuyuki SOHMA | 2020-10-20 |
| 10509161 | Optical fiber | Kazuyuki SOHMA, Yuya HOMMA | 2019-12-17 |
| 10358577 | Ultraviolet-curable resin composition and optical fiber | Yuya HOMMA, Kazuyuki SOHMA | 2019-07-23 |
| 10162108 | Optical fiber | Yuya HOMMA, Kazuyuki SOHMA | 2018-12-25 |
| 10048436 | Optical fiber | Yuya HOMMA, Kazuyuki SOHMA | 2018-08-14 |