Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8459739 | Child car seat | Takeshi Tamanouchi, Hirohisa Suzuki, Isao Yamaguchi | 2013-06-11 |
| 7984923 | Stroller | Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno | 2011-07-26 |
| 7631887 | Stroller | Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno | 2009-12-15 |
| 7090239 | Stroller | Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno | 2006-08-15 |