Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741230 | Plant monitoring system, plant monitoring method, and program storage medium | Atsushi Matsumoto, Tsuneo Watanabe, Akiyoshi Sudo, Keiko Ootani, Hiroaki Tonoyama | 2017-08-22 |
| 8005646 | Plant alarm apparatus and plant alarm method | Kenji Kuroumaru, Keiko Ootani | 2011-08-23 |