Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948282 | Drive device for a thermal transfer printer | Seiji Koike, Yukihiro Hirosaki, Takahiko Ohata | 1990-08-14 |
| 4744680 | Wide-type thermal-transfer printer | Yukihiro Hirosaki, Takahiko Ohata, Seiji Koike | 1988-05-17 |
| 4671844 | Labeling apparatus | Yukihiro Hirosaki, Seiji Koike, Takahiko Ohhata, Yasuo Inoue, Haruyuki Karibe +1 more | 1987-06-09 |
| 4666319 | Label printer | Yukihiro Hirosaki, Seiji Koike | 1987-05-19 |