Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12005786 | Electric rolling stock control apparatus | Yoshinori Chiba | 2024-06-11 |
| 11628868 | Car control device and car control system | Yuruki Okada, Yoshinori Yamashita, Yoshinori Chiba, Sho Kato | 2023-04-18 |
| 11312242 | Electric rolling stock control device | Shinsuke Kadoi, Sho Kato | 2022-04-26 |
| 10110117 | Multilevel power conversion device | Takumi Uemura | 2018-10-23 |