Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844918 | Brake shoe abrasion detection unit of railway vehicle, and brake shoe abrasion detection unit set | Yoshi Sato, Takehiro Nishimura, Akihiko Tada, Takao Sekiya, Kazutsuna Ikeda +2 more | 2020-11-24 |
| 10704631 | Brake shoe abrasion detection system of railway vehicle | Yoshi Sato, Takehiro Nishimura, Akihiko Tada, Takao Sekiya, Kazutsuna Ikeda +2 more | 2020-07-07 |