Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5083856 | Waveguide-type acoustooptic device | Hiroshi Sunagawa | 1992-01-28 |
| 5066126 | Optical spectrum analyzer | — | 1991-11-19 |
| 5048936 | Light beam deflector | — | 1991-09-17 |
| 4961632 | Light beam deflector/modulator | Nobuharu Nozaki | 1990-10-09 |
| 4941722 | Light beam deflector | — | 1990-07-17 |
| 4940304 | Optical deflecting apparatus | — | 1990-07-10 |
| 4929042 | Variable acoustical deflection of an optical wave in an optical waveguide | Nobuharu Nozaki, Kozi Kamiyama | 1990-05-29 |
| 4929043 | Light beam deflector | — | 1990-05-29 |
| 4900113 | Optical spectrum analyzer | — | 1990-02-13 |