Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D955363 | Bone conduction wireless headset | Fubin Zhao | 2022-06-21 |
| 11219407 | Viscoelasticity calculation system and viscoelasticity measurement method | Akihiko Kandori, Masayoshi Ishibashi, Shinya Kajiyama | 2022-01-11 |