Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370964 | Seat device for vehicle and electrical device for vehicle | Steven J. Johnson | 2025-07-29 |
| 11975666 | Seat device for vehicle and electrical device for vehicle | Steven J. Johnson | 2024-05-07 |
| 11890979 | Headrest | Steven J. Johnson, Jacob Williams, James Denlinger, Dinesh Hadadare, Adam Greening +4 more | 2024-02-06 |
| 11643032 | Seat device for vehicle and electrical device for vehicle | Steven J. Johnson | 2023-05-09 |
| 11491896 | Seat | Soichiro Tanaka, Ryuta KASHINO, Takamasa SONODA, Takanori Yamaguchi, Ryutaro OTSUKA | 2022-11-08 |