Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411282 | Information processing apparatus having speakers on a display component | Shoichi Ishizawa | 2002-06-25 |
| 6400351 | Electronic information apparatus | Shoichi Ishizawa | 2002-06-04 |