Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747782 | Faraday rotator and optical attenuator | Masanori Goto, Shinji Iwatsuka | 2004-06-08 |
ST
Seiichi Takayama
Overall (2004): #118,121 of 270,089Top 45%
1
Patents 2004