Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014645 | Dispersion shifted optical fiber | Kazunori Suzuki, Satoki Kawanishi, Hirokazu Kubota, Masatoshi Tanaka | 2011-09-06 |
| 7507038 | Optical fiber/glass tube fusion-spliced structure, optical fiber assembly including the structure, and glass tube used in the structure | Mamoru Nakamura, Takeshi Satake, Motohiko Yamasaki, Kenji Sato, Yoshiki Yamakawa | 2009-03-24 |
| 7046887 | Polarization preserving optical fiber and absolute single polarization optical fiber | Satoki Kawanishi, Kazunori Suzuki, Hirokazu Kubota, Masatoshi Tanaka | 2006-05-16 |