Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117089 | Apparatus and calculating method of pH | Kuniyuki Takahashi | 2021-09-14 |
| 11105309 | Control device for drive system | Michihiro Miyashita, Kazuhiko Sakakibara, Koji Ito | 2021-08-31 |