Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8514261 | Information processing system | Yuji Kawasaki, Jun Koyama, Shunpei Yamazaki | 2013-08-20 |
| 7760868 | Information processing system | Yuji Kawasaki, Jun Koyama, Shunpei Yamazaki | 2010-07-20 |
| 6707484 | Information processing system | Yuji Kawasaki, Jun Koyama, Shunpei Yamazaki | 2004-03-16 |
| 6307948 | Information processing system for audio and visual transmission system | Yuji Kawasaki, Jun Koyama, Shunpei Yamazaki | 2001-10-23 |