Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961494 | Optical waveguide device | — | 2005-11-01 |
| 6950218 | Optical modulator | Masaki Sugiyama, Tadao Nakazawa, Masaharu Doi, Akira Ishii | 2005-09-27 |
TT
Takehito Tanaka
Overall (2005): #32,686 of 245,428Top 15%
2
Patents 2005