Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9447752 | Detection method of airtight failure in working-gas circulating type gas engine, and working-gas circulating type gas engine using the method | Rentaro Kuroki, Akira Kato | 2016-09-20 |