Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8606081 | Stream data recording device, stream data recording/reproducing device, stream data reproduction device, stream data editing device, stream recording method, and stream reproducing method | Kazuhiko Hirayama, Akihiro Miyazaki, Michiko Fuchikami, Norihiro Matsui | 2013-12-10 |
| 5408082 | IC card with hierarchical file structure | Nobuya Takagi, Yoshihiro Mutoh, Masaaki Ueda, Takeshi Nakatomi | 1995-04-18 |