Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10931112 | Renewable energy power generation and storage control device for reverse flow prevention type self-consumption | Tetsugo Matsuo, Sinichi Kenki, Hideaki Tanaka, Toshiyuki Shima | 2021-02-23 |
| 10594139 | Autonomous stably-supplying type renewable energy control device | Tetsugo Matsuo, Koji Nakashima, Toshiyuki Shima | 2020-03-17 |