Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7024435 | Data recording device, data recording method, data reproducing device and data reproducing method | Jun Hikita | 2006-04-04 |
| 5802476 | Cordless telephone system having base unit with speaker | Kazunori Nakajima, Toshiharu Tajiri, Hidekazu Sato, Hiroshi Miyamoto, Takashi Enomoto | 1998-09-01 |