Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816049 | Actuator | Yoichi Watanabe | 2004-11-09 |
| 6747631 | Information perception apparatus, information transmission system, and memory medium in which program for controlling information perception apparatus is stored | Katsumi Sakamaki, Koichiro Okamura | 2004-06-08 |