Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4633507 | Apparatus for reading mark sheets | Masuyoshi Kida, Min-Hsiung G. Tung, Tatsuyuki Ushiroda | 1986-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4633507 | Apparatus for reading mark sheets | Masuyoshi Kida, Min-Hsiung G. Tung, Tatsuyuki Ushiroda | 1986-12-30 |