Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D884683 | Speaker driver frame | Mitsuhiro Yashiro | 2020-05-19 |
| D883941 | Electronic crossover housing | Shu Takahara | 2020-05-12 |
| D875706 | Amplifier | — | 2020-02-18 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D884683 | Speaker driver frame | Mitsuhiro Yashiro | 2020-05-19 |
| D883941 | Electronic crossover housing | Shu Takahara | 2020-05-12 |
| D875706 | Amplifier | — | 2020-02-18 |