Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840868 | Vehicle door lock device | Takumi Hayashi, Yasuhiko Sono | 2023-12-12 |
| 11591832 | Vehicle door lock device | Naoki KAJIGAI, Kazunori Kojima, Takumi Hayashi, Yasuhiko Sono | 2023-02-28 |