Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213381 | Method for manufacturing vibration element | Hiyori SAKATA, Takuro Kobayashi, Ryuta Nishizawa, Keiichi Yamaguchi | 2025-01-28 |
| 12207557 | Method for manufacturing vibrator device | Hiyori SAKATA, Ryuta Nishizawa, Keiichi Yamaguchi, Takuro Kobayashi | 2025-01-21 |
| 12199583 | Method for manufacturing vibration element | Hiyori SAKATA, Takuro Kobayashi, Ryuta Nishizawa, Keiichi Yamaguchi | 2025-01-14 |
| 12113502 | Method of manufacturing quartz crystal element | Masaya Kanno, Atsushi Matsuo | 2024-10-08 |
| 7423363 | Piezoelectric vibrating element and piezoelectric vibrator | Masako Tanaka | 2008-09-09 |