Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290623 | Thermal transfer recording medium | Koichi Sakai | 1994-03-01 |
| 4910081 | Thermal transfer recording ink and film | Shinichiro Yamaguchi, Hiroshi Yashima, Ryuma Mizushima | 1990-03-20 |
| 4859537 | Thermal transfer recording medium | Masanori Minato | 1989-08-22 |
| 4496509 | Method of producing ceramic tapes | Katsuhiko Kita, Junzo Fukuda | 1985-01-29 |