Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458878 | Position determination device, leak detection system, position determination method, and computer-readable recording medium | Hirofumi Inoue, Masatake Takahashi, Junichiro Mataga | 2019-10-29 |