Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880277 | On-vehicle auxiliary seat for infant | Takehiko Takahashi, Hideo Saito, Takashi Watanabe | 1989-11-14 |
| 4846521 | Foot cover for baby buggy | Takehiko Takahashi, Hitoshi Katou | 1989-07-11 |