Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4474859 | Thermal dye-transfer type recording sheet | Hiroyo Oshima, Yutaka Kojima, Yukio Kobayashi, Kouichi Nagai | 1984-10-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4474859 | Thermal dye-transfer type recording sheet | Hiroyo Oshima, Yutaka Kojima, Yukio Kobayashi, Kouichi Nagai | 1984-10-02 |