Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163265 | Child car seat | — | 2007-01-16 |
| D319906 | Shopping cart with seat | Takehiko Takahashi, Tomihiro Kaneko | 1991-09-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163265 | Child car seat | — | 2007-01-16 |
| D319906 | Shopping cart with seat | Takehiko Takahashi, Tomihiro Kaneko | 1991-09-10 |