Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729541 | Information reading apparatus and information recording medium | Toshifumi Ohkubo, Manabu Yamamoto, Takaya Tanabe, Shogo Yagi | 2004-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729541 | Information reading apparatus and information recording medium | Toshifumi Ohkubo, Manabu Yamamoto, Takaya Tanabe, Shogo Yagi | 2004-05-04 |