Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10492006 | Electroacoustic transducer and display apparatus | Yukiharu Wakiguchi, Katsuhiko Kotsugi, Kazutaka Goto | 2019-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10492006 | Electroacoustic transducer and display apparatus | Yukiharu Wakiguchi, Katsuhiko Kotsugi, Kazutaka Goto | 2019-11-26 |