Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10645151 | Content distribution system | Keiichi Hasegawa, Naoki Nishiyama, Tohru Okada | 2020-05-05 |
| 10560585 | Server network and method for determining an amount of exposure of an image attached to receipts | Keiichi Hasegawa, Naoki Nishiyama, Tohru Okada | 2020-02-11 |