Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777606 | Engine system | Akihiro Nagao, Hiroyuki Okada | 2017-10-03 |
| 9689289 | Engine-exhaust-system apparatus and package-type engine electric power generator | Ruriko Terada, Tatsuya Kawano | 2017-06-27 |