Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10037496 | Numbered ticket information issuing system, numbered ticket information issuing server, and numbered ticket information issuing method | Daishi Nakajima, Yuichi SHIGA, Naoko Hiraya | 2018-07-31 |