Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430498 | Portable terminal with the function of walking navigation | Kishiko Maruyama, Shigeru Shimada | 2002-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430498 | Portable terminal with the function of walking navigation | Kishiko Maruyama, Shigeru Shimada | 2002-08-06 |