Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216419 | Data carrier identification system | Hisato Fujisaka, Ryoichi Miyake | 1993-06-01 |
| 4918296 | Article identifying system | Hisato Fujisaka, Koichi Tsujino | 1990-04-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216419 | Data carrier identification system | Hisato Fujisaka, Ryoichi Miyake | 1993-06-01 |
| 4918296 | Article identifying system | Hisato Fujisaka, Koichi Tsujino | 1990-04-17 |