Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220627 | Electrically controlled optical device | Kenji Kawano, Toshinori Nozawa, Tsutomu Kitou, Osamu Mitomi, Toshio Suzuki +2 more | 1993-06-15 |
| 5129017 | Electrically controlled optical device | Kenji Kawano, Toshinori Nozawa, Tsutomu Kitou, Osamu Mitomi, Toshio Suzuki +2 more | 1992-07-07 |
| 4387355 | Surface acoustic wave resonator | Takehiko Uno | 1983-06-07 |