Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701597 | Portable electronic device and method for supplying current to different loads | Tetsuo Onodera | 1997-12-23 |
| 5617759 | Mechanism for machining and grinding tool for converting rotational movement into reciprocating movement | — | 1997-04-08 |