Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7333959 | Apparatus and method for ballot ticket price calculation | Akio Sogabe | 2008-02-19 |
| 6666763 | Prediction method and storage medium | Akio Sogabe | 2003-12-23 |
YK
Yuya Kawamura
Overall (All Time): #2,143,485 of 4,157,543Top 55%
2
Patents All Time