Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11373828 | Electromagnetic relay and control method thereof | Akira Kato, Kazuyuki Sakiyama, Takehiko Yamakawa | 2022-06-28 |
| 11342858 | Power converter apparatus including LLC resonant circuits and wide range of output voltage with higher efficiency | Atsushi Yamamoto | 2022-05-24 |
| 11336095 | Power transmission system including multiphase alternating-current power supplies and loads, and capable of transmitting power between different types of power supplies and loads | Masahiro Yamaoka, Atsushi Yamamoto, Taiki Nishimoto | 2022-05-17 |