Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10393057 | Engine control device | Kensuke Yanagawa, Fumiaki Hiraishi, Masayuki Yamashita | 2019-08-27 |
| 10221790 | Controlling apparatus for engine | Kensuke Yanagawa, Fumiaki Hiraishi, Masayuki Yamashita | 2019-03-05 |
| 8669877 | Oil level inspection system for railroad car truck using image processing | Kyouichi Nishimura, Kazuhiro Okada, Yoshitaka Tanaka | 2014-03-11 |