Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9963157 | Method of measuring condition of track using vehicle for commercial operation and vehicle for commercial operation for measuring condition of track | Yohei Michitsuji, Ryo Matsui, Yasuhiro Sato, Hirotaka Mori, Makoto Shimizu +4 more | 2018-05-08 |
| 9511783 | Method and apparatus for detecting abnormality of vehicle | Yoshiyuki Shimokawa, Masaaki Mizuno, Yoshihiro Suda, Masahiko Aki, Hiroyuki Sugiyama +6 more | 2016-12-06 |