Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714840 | User-machine interface system for enhanced interaction | Tsuyoshi Kamiya, Makoto Yoshida, Nobuyasu Arimune | 2004-03-30 |
| 6708068 | Machine comprised of main module and intercommunicating replaceable modules | — | 2004-03-16 |