Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922630 | Portable terminal with the function of walking navigation | Kishiko Maruyama, Toshiichirou Sasaki | 2005-07-26 |
| 6912697 | Semiconductor integrated circuit device | Ryuji Shibata | 2005-06-28 |