Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871609 | Multicolor thermosensitive image transfer sheet | Akira Suzuki, Kunichika Morohoshi | 1989-10-03 |
| 4818605 | Thermosensitive image transfer recording medium | Akira Suzuki, Motoo Tasaka, Kunichika Morohoshi | 1989-04-04 |