Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234507 | Steam characteristics automatic measuring device and geothermal power-generating device | Yasuyuki Hishi, Toshiaki Aoki | 2016-01-12 |
| 9187354 | Method for inhibiting scale and geothermal power generating device | Kohei Inoue, Shinya UI, Yoshitaka Kawahara, Yasuyuki Hishi, Daisuke Fukuda | 2015-11-17 |
| 8407027 | Online diagnostic method and online diagnostic system for geothermal generation facility | Toshikazu Kato, Isamu Osawa, Yasuyuki Hishi, Daisuke Fukuda, Yasuto Futagoishi +1 more | 2013-03-26 |