Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429887 | Thermal printhead and method of making the same | Yasuhiro Yoshikawa | 2002-08-06 |
| 6424367 | Thick-film thermal printhead | Eiji Yokoyama | 2002-07-23 |
| 6404453 | Thermal printhead and clip pin used for the same | Yasuhiro Yoshikawa | 2002-06-11 |