Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633320 | Multi-gradation recording method and thermal transfer recording medium used in the method | Jun Sogabe, Fumio Uetsuji, Yoshiyuki Asabe | 2003-10-14 |
| 6623589 | Color thermal transfer recording medium | Jun Sogabe, Fumio Uetsuji, Yoshiyuki Asabe | 2003-09-23 |
| 6562442 | Metallic thermal transfer recording medium | Jun Sogabe, Yuuichi Miyakusa, Yoshiyuki Asabe | 2003-05-13 |
| 6504560 | Method for forming image by thermal transfer | Jun Sogabe, Tetuo Hoshino | 2003-01-07 |