Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384106 | Paper clip | — | 1997-09-23 |
| 5638441 | Portable telephone apparatus with rotatable cover allowing enhanced option key access | Yoshihiro Hattori, Naoki Ikeda, Yoshifumi Sagane | 1997-06-10 |