Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873045 | Method for manufacturing automotive interior components | Zenzo Fujita, Hirokiyo Morita | 1989-10-10 |
| 4837199 | Thermal transfer recording material | Toshihiko Matsushita, Mikiya Sekine | 1989-06-06 |
| 4824824 | Heat-sensitive thermal transfer recording sheet and system using the same | Toshihiko Matsushita, Shigetoshi Hiraishi | 1989-04-25 |
| 4806421 | Thermal transfer recording sheet | Toshihiko Matsushita, Takeo Sugiyama | 1989-02-21 |