Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420000 | Breast pump | — | 2025-09-23 |
| 12383661 | Manual breast pump | Sumiko Kuroishi, Katsutoshi Takahashi, Yoshihito Sugiyama | 2025-08-12 |
| 12220506 | Breast pump | Sumiko Kuroishi | 2025-02-11 |