Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11831296 | Piezoelectric vibrator element, piezoelectric vibrator, oscillator, and method of manufacturing piezoelectric vibrator element | Takashi Kobayashi, Chisato Ojima, Tomohiro MOMOSE | 2023-11-28 |
| 8570121 | Air circuit breaker | Masashi Sawada, Ayumu Morita, Masato Yabu | 2013-10-29 |