Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570691 | Optical transmission system using in-line amplifiers | Akira Miyauchi, Kazuo Yamane, Yumiko Kawasaki | 2003-05-27 |
SO
Satoru Okano
Overall (2003): #124,320 of 273,478Top 50%
1
Patents 2003