Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462978 | Method of designing semiconductor integrated circuit device and semiconductor integrated circuit device | Ryuji Shibata | 2002-10-08 |
| 6430498 | Portable terminal with the function of walking navigation | Kishiko Maruyama, Toshiichirou Sasaki | 2002-08-06 |
| 6340825 | Method of designing semiconductor integrated circuit device and semiconductor integrated circuit device | Ryuji Shibata | 2002-01-22 |