Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073155 | System for reproducing audio information corresponding to a position within a displayed image | Hideyuki Nakashima, Ikuko Yairi, Seiji Igi | 2011-12-06 |
| 7474855 | Information support system | Yoshiyuki Nakamura, Hideo Itoh, Hideyuki Nakashima, Takeshi Kurata | 2009-01-06 |