Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995053 | Drawing device | — | 2011-08-09 |
| 6909453 | Virtual television phone apparatus | Yoshiyuki Mochizuki, Katsunori Orimoto, Toshiki Hijiri, Toshiya Naka, Takeshi Yamamoto +1 more | 2005-06-21 |