Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033141 | Method of manufacturing optical fiber | Shinichi Arai | 2011-10-11 |
| 7362940 | Optical-fiber coating apparatus | Kazuhisa Kashihara, Toshiaki Tateishi | 2008-04-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033141 | Method of manufacturing optical fiber | Shinichi Arai | 2011-10-11 |
| 7362940 | Optical-fiber coating apparatus | Kazuhisa Kashihara, Toshiaki Tateishi | 2008-04-22 |