Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D512978 | Combined disc player, radio receiver and tape recorder | Koichi Maruta | 2005-12-20 |
| D508907 | Combined disc player, radio receiver and tape recorder | Koichi Maruta | 2005-08-30 |
| D502460 | Combined disc player, radio receiver and tape recorder | Koichi Maruta | 2005-03-01 |