Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250825 | Color ribbon for tipper apparatus and card-issuing system | Tsuyoshi Kokubo | 2001-06-26 |
| 6106624 | Tipper apparatus and card-issuing system | Tsuyoshi Kokubo | 2000-08-22 |
| 6091510 | Journal device which facilitates retrieval of data printed on journal paper | — | 2000-07-18 |
| 6039412 | Card recovery method and card issuing apparatus | Tsuyoshi Kokubo | 2000-03-21 |
| 5974961 | Multi-hopper card embosser | Tsuyoshi Kokubo, Hirokazu Furuya | 1999-11-02 |