Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012909 | Heat-sensitive transfer image-forming method | Junichiro Hosokawa, Hidekazu Sakai, Kazuaki Oguma | 2011-09-06 |
| 7879524 | Image-forming method using heat-sensitive transfer system | Kazuaki Oguma | 2011-02-01 |