Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877922 | Composition easily dyeable with sublimable desperse dye | Isao Sasaki, Kenji Kushi | 1989-10-31 |
| 4839337 | Dye-receiving sheets for thermal dye transfer printing comprising a composite film substrate | Akihiro Imai, Hiromu Matsuda, Keiichi Yubakami | 1989-06-13 |