Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398798 | Lubrication system and planetary gear mechanism | Keita Naitou, Yuta Yamauchi | 2025-08-26 |
| 12382884 | Watering can | Katsuro Takagaki | 2025-08-12 |
| 12345322 | Planetary gear mechanism | Keita Naitou, Yuta Yamauchi | 2025-07-01 |