Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496539 | Method and apparatus for detecting motion | Kenichi Iwata, Hiroshi Hatae | 2002-12-17 |
| 6370195 | Method and apparatus for detecting motion | Kenichi Iwata, Hiroshi Hatae | 2002-04-09 |