Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046769 | Load state monitoring apparatus and load state monitoring method | Masashi Egi, Toshiaki Tarui | 2011-10-25 |
| 7890620 | Monitoring system and monitoring method | Norihiro Kobayashi, Tomohiro Morimura | 2011-02-15 |