Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876851 | Environment adjustment system, environment adjustment method, and environment adjustment program | Satoshi Iwai, Koji Yamada, Marie Ishikawa, Akinori Sato, Hiroyuki Yamada +5 more | 2020-12-29 |
| 10846786 | Storage battery module rental system, rental method, and rental program | Satoshi Iwai, Koji Yamada, Marie Ishikawa, Akinori Sato, Shuji Tomura +5 more | 2020-11-24 |
| 10782716 | Switching control apparatus | Keisuke Ishikawa, Shuntaro Inoue | 2020-09-22 |
| 10763755 | Symmetrical isolated DC-DC power conversion circuit | — | 2020-09-01 |