Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147261 | Medium handover device | Ryousuke Kojima, Kenji Kadota, Akira Gotou | 2018-12-04 |
| 6257475 | Apparatus for issuing a ticket | Ryuji Ishii, Sadao Sone | 2001-07-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147261 | Medium handover device | Ryousuke Kojima, Kenji Kadota, Akira Gotou | 2018-12-04 |
| 6257475 | Apparatus for issuing a ticket | Ryuji Ishii, Sadao Sone | 2001-07-10 |