Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723047 | Volition induction apparatus and input/output apparatus which use optical measuring instrument, and recording medium | Tsuyoshi Yamamoto, Atsushi Maki, Yoshitoshi Ito, Hideaki Koizumi | 2004-04-20 |