Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696565 | Demagnetizing device is automatically energized after counting a set number of power-on operations of a cathode ray tube | Naomasa Takahashi | 1997-12-09 |
| 5668591 | Information terminal apparatus that is remotely programmed by radio waves and that displays input keys of program functions on a display | — | 1997-09-16 |
| 5646608 | Apparatus and method for an electronic device control system | — | 1997-07-08 |
| 5602598 | Television receiver with caption display | — | 1997-02-11 |