Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10455577 | Base station device, gateway device, call connecting method, and wireless communication system | Takeshi Kanazawa | 2019-10-22 |
| 10409308 | Electric power transmission facility planning support system and the method thereof | Satoshi Shimakura, Masataka IMABAYASHI | 2019-09-10 |
| 10283961 | Voltage and reactive power control system | Satoshi Shimakura | 2019-05-07 |