Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11955938 | Acoustic output device and acoustic output method | Tsutomu Kaizuka, Kimihiko Nakano, Yoshio Koike, Yoshiteru Uchida | 2024-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11955938 | Acoustic output device and acoustic output method | Tsutomu Kaizuka, Kimihiko Nakano, Yoshio Koike, Yoshiteru Uchida | 2024-04-09 |