Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120030 | Trace data recording system, trace data recording server, trace data recording method, and information storage medium | Naoki Shiromoto, Tadashi Okubo, Ayaka Hashimoto | 2018-11-06 |