Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881413 | Staff for electronic level | Takashi Nagao, Naoki Shoji | 2014-11-11 |
| 8001098 | Database update management | Tetsuya Nikami | 2011-08-16 |
| 7587505 | Data communication method, data communication system, and program | Tetsuya Nikami | 2009-09-08 |