Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6278837 | Multichannel recording and reproducing apparatus | Akio Uesugi, Masaki Satoh, Noriko Tanaka | 2001-08-21 |
| 5953291 | Digital recording and reproducing apparatus and method which prevents or manages a data loss | Akio Uesugi, Masaki Sato, Hiroshi Nishikawa | 1999-09-14 |
| 5920673 | Apparatus and method for recording digital data | Akio Uesugi, Masaki Sato, Hiroshi Nishikawa | 1999-07-06 |
| 5745445 | Digital recording and reproducing apparatus and method which prevents or manages a data loss | Akio Uesugi, Masaki Sato, Hiroshi Nishikawa | 1998-04-28 |
| 5576850 | Image memory editing apparatus | Yoshiyasu Takeuchi, Kozi Hatano, Masaki Kiyono, Hayashi Ito, Hiroyuki Ito | 1996-11-19 |