Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5608389 | Remote control devices for electronic appliances | — | 1997-03-04 |
| 5578999 | Remote control with learning function and confirmation thereof | Hiroshi Morohoshi | 1996-11-26 |