Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744958 | Apparatus and method of compensating for wavelength dispersion of optical transmission line | Shinya Inagaki, Hisashi Takamatsu, Kazuo Yamane | 2004-06-01 |
| 6738584 | Method for optical fiber communication, and terminal device and system for use in carrying out the method | Kazuo Yamane, Yumiko Kawasaki, Satoru Okano | 2004-05-18 |