Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5203577 | Mechanism for holding seating unit of baby carriage engagement | Hitoshi Kato | 1993-04-20 |
| D325894 | Baby stroller | Hitoshi Kato | 1992-05-05 |
| D325550 | Baby stroller | Hitoshi Kato | 1992-04-21 |
| 4828278 | Self-supporting/maintaining mechanism of baby carriage | Nakao Shinroku, Takashi Ishikura | 1989-05-09 |
| 4763919 | Baby carriage serving as shopping cart | Shinroku Nakao, Yoshiyasu Ishii, Kenshun Ishii, Hiroaki Matsuda, Takashi Ishikura | 1988-08-16 |