Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5733665 | Multi-usable thermal transfer ink sheet | Takao Arimura, Jun Sogabe, Katsuhiro Yoshida, Naohiro Ikeda | 1998-03-31 |
| 5420613 | Indirect thermal transfer printing method with a multi-usable transfer ink sheet | Jun Sogabe, Katsuhiro Yoshida, Naohiro Ikeda | 1995-05-30 |
| 5326620 | Multi-usable thermal transfer ink sheet | Takao Arimura, Jun Sogabe, Katsuhiro Yoshida, Noahiro Ikeda | 1994-07-05 |
| 5051302 | Multi-usable heat transfer ink ribbon | Hiromi Tsuyguchi, Katsuhiro Yoshida | 1991-09-24 |