Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D334659 | Infant carrier | Takumichi Yamaguchi, Keiko Hirasawa | 1993-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D334659 | Infant carrier | Takumichi Yamaguchi, Keiko Hirasawa | 1993-04-13 |