Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833370 | Electron beam deflector | Soichi Sakurai, Hiroki Oguro | 1989-05-23 |
| 4823052 | Horizontal deflection high-voltage circuit | Makoto Onozawa, Koji Kito | 1989-04-18 |
| 4820997 | Differential amplifier circuit | Yuji Sano, Masahide Kawai | 1989-04-11 |