Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6704754 | Method for shared use of medium-exchangeable storage device for purposes of backup and file system, and medium-exchangeable recording system | Yuichi Kobayashi, Kazutoshi Kato | 2004-03-09 |
| 6400657 | Method of selecting medium in optical disk memory device and optical disk memory system | Yuichi Kobayashi, Kazuaki Tanaka | 2002-06-04 |