Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38849 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Kaoru Yamamoto, Akihiro Tozaki, Takao Sawabe, Ryuichiro Yoshimura, Yoshiaki Moriyama | 2005-10-25 |
| 6839311 | Information recording unit and method thereof | Katsuaki Yamanoi, Takayuki Iijima, Jun Shinohara, Osamu Yoshizawa | 2005-01-04 |