Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10886867 | Inverter control device | Subrata Saha, Arinori Shimada, Yuki Sugiyama | 2021-01-05 |
| 10351002 | Inverter control device and vehicle control device | Subrata Saha, Takashi Yoshida, Yuki Sugiyama, Yoichi Tajima | 2019-07-16 |
| 5388069 | Nonvolatile semiconductor memory device for preventing erroneous operation caused by over-erase phenomenon | — | 1995-02-07 |