Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10511233 | Current estimating device | Takurou Ogawa, Eiji Tooyama, Akiko Sera | 2019-12-17 |
| 10439542 | Electric power conversion device | Tomoisa Taniguchi, Yasutaka Taguchi | 2019-10-08 |