Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451796 | Optical fiber and method for producing optical fiber | Takashi Fujii, Tomoyuki Hattori, Kazuyuki SOHMA | 2019-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451796 | Optical fiber and method for producing optical fiber | Takashi Fujii, Tomoyuki Hattori, Kazuyuki SOHMA | 2019-10-22 |