Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9964434 | Electret type vibration detection system, method of creating external vibration information, method of creating transfer function information regarding external vibration, program for creating external vibration information, and program for creating transfer function information regarding external vibration | Tatsuakira Masaki, Shinichi Nakao, Eiichi Sasaki, Hiroshi Yamaguchi | 2018-05-08 |