Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9470434 | Multiplex pipe and system for recovering steam from geothermal wells | Masayuki Igarashi, Akihiro Itoh, Akira Kawakami, Hideki Fujii, Teruhiko Hayashi +1 more | 2016-10-18 |