Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907175 | Coated optical fiber, optical fiber tape core using it and optical fiber unit | Atsushi Suzuki, Tomoyuki Hattori | 2005-06-14 |
| 6901197 | Microstructured optical fiber | Takemi Hasegawa, Eisuke Sasaoka, Daizo Nishioka, Tomohiko Ueda | 2005-05-31 |
| 6898356 | Split type optical fiber tape core | Toshihisa Sato, Tomoyuki Hattori | 2005-05-24 |