Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D512978 | Combined disc player, radio receiver and tape recorder | Arinobu Ueda | 2005-12-20 |
| D508907 | Combined disc player, radio receiver and tape recorder | Arinobu Ueda | 2005-08-30 |
| D503392 | Disc player | Takahiro Naito | 2005-03-29 |
| D503393 | Disc player | Takahiro Naito | 2005-03-29 |
| D502460 | Combined disc player, radio receiver and tape recorder | Arinobu Ueda | 2005-03-01 |
| 5980462 | Ultrasonic diagnostic devices and ultrasonic endoscopes | — | 1999-11-09 |