Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7869014 | System for measuring the wavelength dispersion and nonlinear coefficient of an optical fiber | Masateru Tadakuma, Misao Sakano, Osamu Aso, Takeshi Nakajima, Katsutoshi Takahashi | 2011-01-11 |