Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570691 | Optical transmission system using in-line amplifiers | Kazuo Yamane, Yumiko Kawasaki, Satoru Okano | 2003-05-27 |
AM
Akira Miyauchi
Overall (2003): #268,219 of 273,478Top 100%
1
Patents 2003