Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9357181 | Tracking assistance device, a tracking assistance system and a tracking assistance method | Takeshi Fujimatsu, Hiroyuki Yamamoto | 2016-05-31 |
| 9251599 | Tracking assistance device, a tracking assistance system and a tracking assistance method that enable a monitoring person to perform a task of correcting tracking information | Takeshi Fujimatsu, Hiroyuki Yamamoto | 2016-02-02 |