Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10841681 | Sound generating device | Akihiko Enamito, Keiichiro Someda | 2020-11-17 |
| 10638249 | Reproducing apparatus | Akihiko Enamito | 2020-04-28 |
| 10620169 | Acoustic inspection apparatus, audio signal acquisition apparatus, acoustic inspection system, and acoustic inspection method | Akihiko Enamito | 2020-04-14 |
| 10578587 | Deterioration diagnosis method, a deterioration diagnosis system, and a sensor | Keiichiro Someda, Kazuo Watabe, Michihiko Inukai | 2020-03-03 |