Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5395676 | Thermal image transfer recording medium | Keishi Taniguchi | 1995-03-07 |
| 5250346 | Thermal image transfer recording medium | Moriyasu Nagai, Tadafumi Tatewaki, Shigeru Miyajima, Yoshihiko Hiyoshi, Youji Ide +3 more | 1993-10-05 |
| 5229189 | Thermal image transfer recording medium | Yoshihiko Hiyoshi, Tetsuji Kunitake, Shigeru Miyajima, Moriyasu Nagai, Tadafumi Tatewaki +3 more | 1993-07-20 |
| 4557618 | Ink and eraser of the ink | Masahiro Iwata, Yushi Miyashita | 1985-12-10 |
| 4268411 | Microcapsules having a wall of inorganic substance and process for the preparation thereof | Masahiro Iwata | 1981-05-19 |