Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502757 | Information recorded medium, device for reading the information, information recorded medium transfer foil, and method for producing information recorded medium | Yoji Iwamoto, Osamu Nakamura, Kenjiro Kaku | 2003-01-07 |