Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11848614 | Power supply circuit and vibration-driven energy harvester | Hisayuki Ashizawa, Masahiro Morita | 2023-12-19 |
| 11722074 | Vibration-driven energy harvesting element | Hiroaki Honma, Hiroyuki Mitsuya | 2023-08-08 |
| 11716033 | Vibration-driven energy harvesting element and vibration-driven energy harvesting device | Hisayuki Ashizawa, Masahiro Morita | 2023-08-01 |
| 11664749 | Power supply circuit and vibration-driven energy harvester | Hisayuki Ashizawa, Masahiro Morita | 2023-05-30 |
| 11552579 | Vibrational energy harvester element | Hiroyuki Fujita, Hisayuki Ashizawa, Hiroyuki Mitsuya, Kazunori Ishibashi | 2023-01-10 |