Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352527 | Thermal image transfer recording medium | Shigeyuki Harada, Yoshihiko Hiyoshi, Takeshi Yuyama | 1994-10-04 |
| 5328754 | Thermosensitive image transfer ink sheet | Takeshi Yuyama, Shigeyuki Harada | 1994-07-12 |
| 5306687 | Thermosensitive recording material | Hiromi Furuya, Kunio Hayakawa, Masafumi Torii, Shoji Maruyama, Keishi Kubo | 1994-04-26 |
| 5296439 | Reversible thermosensitive coloring recording medium, recording method, and image display apparatus using the recording medium | Shoji Maruyama, Hiroshi Goto, Eiichi Kawamura, Masaru Shimada, Keishi Kubo +5 more | 1994-03-22 |