Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10701840 | Power converter for railroad vehicle | Akira Kamiya, Kimihisa Kaneko | 2020-06-30 |
| 10595436 | Power converter for railroad vehicle | Akira Kamiya, Kimihisa Kaneko | 2020-03-17 |