Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8533790 | Sharing management program, sharing management method, terminal apparatus and sharing management system | Kouji Matsumoto | 2013-09-10 |
ET
Etsuo Tsuchiya
Overall (All Time): #3,175,318 of 4,157,543Top 80%
1
Patents All Time