Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213381 | Method for manufacturing vibration element | Takuro Kobayashi, Ryuta Nishizawa, Keiichi Yamaguchi, Shigeru Shiraishi | 2025-01-28 |
| 12207557 | Method for manufacturing vibrator device | Ryuta Nishizawa, Shigeru Shiraishi, Keiichi Yamaguchi, Takuro Kobayashi | 2025-01-21 |
| 12199583 | Method for manufacturing vibration element | Takuro Kobayashi, Ryuta Nishizawa, Shigeru Shiraishi, Keiichi Yamaguchi | 2025-01-14 |