Arai; Yuuichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Arai; Yuuichi.The latest application filed is for "mechanism for holding seating unit of baby carriage engagement".
- Arai; Yuuichi - Tokyo JP
| Patent | Date |
|---|---|
| Mechanism for holding seating unit of baby carriage engagement Grant 5,203,577 - Kato , et al. April 20, 1 | 1993-04-20 |
| Baby stroller Grant D325,894 - Kato , et al. May 5, 1 | 1992-05-05 |
| Baby stroller Grant D325,550 - Kato , et al. April 21, 1 | 1992-04-21 |
| Self-supporting/maintaining mechanism of baby carriage Grant 4,828,278 - Shinroku , et al. May 9, 1 | 1989-05-09 |
| Baby carriage serving as shopping cart Grant 4,763,919 - Nakao , et al. August 16, 1 | 1988-08-16 |
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