Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639278 | Semiconductor device | Wataru Sumida, Michiaki Maruoka, Manabu Yamada | 2003-10-28 |
| 6579655 | Laser-heat transfer recording method and image-receiving sheet | Yoshiharu Sasaki | 2003-06-17 |