Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495960 | Discharge lamp | Yasaburo Takeji, Kuniaki Nakano, Jiro Honda, Shigeyuki Mori | 2002-12-17 |
| 6400881 | Optical device having thin film formed over optical waveguide | Minoru Seino, Tadao Nakazawa | 2002-06-04 |
| 6370308 | Acousto-optical device | Tadao Nakazawa, Minoru Seino | 2002-04-09 |