Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383734 | Skin stimulation brush | Yuko Okamura, Takashi Hosokawa, Manami Matsuoka | 2025-08-12 |
| 11918805 | Skin stimulation brush | Yuko Okamura, Takashi Hosokawa, Manami Matsuoka | 2024-03-05 |