Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9931912 | Collar, and vehicle sun visor provided with said collar | Ryou Aoki, Tomoya Shiraishi | 2018-04-03 |
| 9758023 | Spring for sun visor and support device for sun visor | Ryou Aoki | 2017-09-12 |
| D739799 | Spring for vehicle sun visor | Ryou Aoki, Daiki Kawara | 2015-09-29 |