Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965727 | Information record medium and apparatus for reproducing the same | Takao Sawabe, Kaoru Yamamoto, Hidehiro Ishii, Shozo Ema, Tokihiro Takahashi | 2005-11-15 |
| 6859421 | Apparatus for reproducing information from record medium on which audio information of differing recording methods is recorded | Takao Sawabe, Kaoru Yamamoto, Hidehiro Ishii, Shozo Ema, Tokihiro Takahashi | 2005-02-22 |