Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606109 | Thermal head and thermal head unit | Osamu Takizawa, Noriyoshi Shoji, Yuji Nakamura, Taro Ito, Yumiko Yamaguchi | 2003-08-12 |
| 6560855 | Method of manufacturing thermal head | Yuji Nakamura | 2003-05-13 |