Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633320 | Multi-gradation recording method and thermal transfer recording medium used in the method | Jun Sogabe, Fumio Uetsuji, Yasutoshi Inoue | 2003-10-14 |
| 6623589 | Color thermal transfer recording medium | Jun Sogabe, Fumio Uetsuji, Yasutoshi Inoue | 2003-09-23 |
| 6562442 | Metallic thermal transfer recording medium | Jun Sogabe, Yuuichi Miyakusa, Yasutoshi Inoue | 2003-05-13 |