Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10171317 | Management server for remote monitoring system | Hirofumi Sakamoto | 2019-01-01 |
| 9396591 | Remote monitoring terminal device for mobile work vehicle or vessel | Hirofumi Sakamoto | 2016-07-19 |
| 8983713 | Remote monitoring terminal device for mobile work vehicle or vessel | Hirofumi Sakamoto | 2015-03-17 |
| 6356018 | Short ARC tube having an intermediate layer between the side tube and the retaining body | Youichiro Higashimoto, Yukihiro Morimoto | 2002-03-12 |