Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12119506 | Lithium-ion battery device for vehicle | Wataru Masuda, Teruhiko HANAOKA, Toshiki Takahashi, Chikara Kawamura | 2024-10-15 |
| 11889253 | Earphone cushion with acoustic mesh-covered port | Johnpaul P. Barrieau | 2024-01-30 |