Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950613 | Office information system having a device which provides an operational message of the system when a specific event occurs | Jun Fujimoto, Yoshinaga Kato, Hiroo Kitagawa, Yuichi Kojima, Lu Bin +4 more | 2005-09-27 |