Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7181198 | Program rewriting system and method for a portable telephone set | — | 2007-02-20 |
| 6763249 | Electronic device and unique information management method | — | 2004-07-13 |
| 6459778 | Connected apparatus detection system | — | 2002-10-01 |
| 5427938 | Method of manufacturing a resin-sealed semiconductor device | Tsuneo Matsumura, Atsuo Konishi | 1995-06-27 |