Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680581 | Microcomputer having a read protection circuit to secure the contents of an internal memory | Moriyasu Banno | 1997-10-21 |
| 5617259 | Projection TV set apparatus | — | 1997-04-01 |
| 5607453 | Composite medical treating device composed ferrodielectric substance and semiconductor | Saburo Ishiguro, Yoshitsugu Fujita, Tetsuhiro Iwata | 1997-03-04 |