Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965950 | Signal input and output apparatus that discriminates between plurality of different devices each issuing unique control signals substantially simultaneously through single transmission path | Hirokazu Nagasawa, Yoshitsugu Nomiyama | 2005-11-15 |