Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045485 | Monitoring technique of a device connected to a network | Toshihiro Shima, Akira Matsumoto | 2011-10-25 |
| 8022281 | Shell for drum and drum using the same | Banri Abe | 2011-09-20 |