Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518744 | Webbing take-up device | Akira Sumiyashiki, Kaoru Yuasa, Wataru YANAGAWA | 2019-12-31 |
| 10513421 | Webbing take-up device | Yoshihiko Ushiyama, Masaru Ukita, Kaoru Yuasa | 2019-12-24 |