Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823107 | Method and device for optical amplification | Etsuko Hayashi, Yasushi Sugaya | 2004-11-23 |
SM
Shinichirou Muro
Overall (2004): #115,901 of 270,089Top 45%
1
Patents 2004