Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8001098 | Database update management | Tatsuyuki Matsumoto | 2011-08-16 |
| 7587505 | Data communication method, data communication system, and program | Tatsuyuki Matsumoto | 2009-09-08 |