Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470237 | Robot having a body unit and plural component units connected thereto | Kazufumi Oyama | 2002-10-22 |
| 6449518 | Storage medium, robot, information processing device and electronic pet system | Naohiro Yokoo, Yasuhiko Kato, Masakazu Hattori, Hiroaki Kitano | 2002-09-10 |
| 6438457 | Storage medium, robot, information processing device and electronic pet system | Naohiro Yokoo, Yasuhiko Kato, Masakazu Hattori, Hiroaki Kitano | 2002-08-20 |
| 6411055 | Robot system | Kazufumi Oyama, Takashi Yamamoto | 2002-06-25 |