Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758126 | Vehicle child safety seat and shoulder pad | Tetsu Mitsuo, Osamu Nakagawa | 2017-09-12 |
| 9649955 | Vehicle child safety seat | Tetsu Mitsuo, Osamu Nakagawa | 2017-05-16 |
| 9610866 | Vehicle child safety seat and harness cover | Tetsu Mitsuo, Yukihiro Yukita, Osamu Nakagawa | 2017-04-04 |