Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968105 | Waveguide-type optical device and optical switch | Masayuki Kato | 2005-11-22 |
| 6931168 | Optical switch and optical switch module | Masayuki Kato | 2005-08-16 |
AS
Akio Sugama
Overall (2005): #64,235 of 245,428Top 30%
2
Patents 2005