Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692229 | Image forming system which superimposes additional information on an image signal | Mitsuru Kurita, Toshiyuki Kitamura | 1997-11-25 |
| 5668881 | Encryption of data in different formats | Mitsuru Kurita, Yasumichi Suzuki | 1997-09-16 |