Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952007 | Method for estimating amount of angular disagreement of planes of polarization of polarization-maintaining optical fibers and for connecting polarization-maintaining optical fibers | Shigeru Saito, Noriyuki Kawanishi | 2005-10-04 |