Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10846723 | Point calculation device, boat, point calculation method, and program | Ryoichi Takei, Shinichi Taniguchi | 2020-11-24 |
| 10825035 | Point calculation device, boat, point calculation method, and program | Ryoichi Takei, Shinichi Taniguchi, Tohta Kasai | 2020-11-03 |