Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6738184 | Optical amplifier for amplifying multi-wavelength light | Etsuko Hayashi, Yasushi Sugaya, Keiko Sasaki | 2004-05-18 |
YO
Yoshihito Onoda
Overall (2004): #81,903 of 270,089Top 35%
1
Patents 2004