Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463356 | Legged mobile robot and method of controlling operation of the same | Yuichi Hattori | 2002-10-08 |
| D453199 | Robot toy | Kunihito Sawai, Yoshihiro Kuroki, Yuichi Hattori, Naoto Mori | 2002-01-29 |