Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826295 | Acoustic device and headrest | Etsunori Fujita, Yumi Ogura, Seiji Kawasaki, Shinichiro Maeda, Kosuke Aoi | 2017-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826295 | Acoustic device and headrest | Etsunori Fujita, Yumi Ogura, Seiji Kawasaki, Shinichiro Maeda, Kosuke Aoi | 2017-11-21 |