Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668746 | Reproduced waveform equalization circuit | Tetsuo Iwaki, Chiaki Yamawaki | 1997-09-16 |
| 5657082 | Imaging apparatus and method using interpolation processing | Eiji Yamada, Tetsuo Iwaki | 1997-08-12 |
| 5650820 | Hand recording apparatus and movement guide therefor | Kazumi Sekine, Noboru Koumura, Ryozo Yanagisawa | 1997-07-22 |
| 5595448 | Carriage shifting apparatus and serial recording system | — | 1997-01-21 |
| 5596241 | Vibration wave driven linear-motor or printer | Hiroyuki Seki, Yoshifumi Nishimoto, Hideki Tanaka, Atsushi Kimura, Yoshitaka Okamura +1 more | 1997-01-21 |