Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9961449 | Loudspeaker and mobile body device having loudspeaker mounted thereon | Kazuki Honda, Motoyoshi Kitagawa | 2018-05-01 |
| 9894443 | Loudspeaker and mobile device incorporating same | Kazuki Honda | 2018-02-13 |