Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7177530 | Recording/reproducing apparatus | — | 2007-02-13 |
| 5519690 | Communication control apparatus having function for limiting frame reception and switching system with the same | Masao Kunimoto, Shinichi Iwaki, Satoshi Shimizu | 1996-05-21 |