Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827196 | Seatbelt retractor | Takatoshi Nakaoka, Shinya Kaneko | 2014-09-09 |
| 8596567 | Seatbelt retractor | Shinya Kaneko, Takatoshi Nakaoka, Takao Katayama, Masataka Tanaka | 2013-12-03 |
| 8419068 | Seatbelt retractor | Takatoshi Nakaoka | 2013-04-16 |