Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7257235 | Monitoring apparatus, monitoring method, monitoring program and monitoring program recorded recording medium readable by computer | Yuichi Kawakami, Tomoyuki Terada, Kyoko Nakamura, Yasuhisa Kinto | 2007-08-14 |
| 4652702 | Ear microphone utilizing vocal bone vibration and method of manufacture thereof | — | 1987-03-24 |