Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650607 | Information recording method, information recording medium, and information recording apparatus | Takeshi Maeda, Hiroyuki Minemura, Tsuyoshi Toda, Yasushi Miyauchi, Mitsuhide Miyamoto | 2003-11-18 |
| 6611479 | Information recording and reproducing apparatus | Hiroyuki Minemura | 2003-08-26 |
| 6552972 | Information recording and reproduce apparatus | Hiroyuki Minemura | 2003-04-22 |