Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845129 | Geothermal heat utilization system and geothermal heat utilization method | Masanobu Sakai, Rinnichi Sai, Yasuhisa Nakaso, Shinsuke Sakae, Masaki Nakao +2 more | 2020-11-24 |
| 10697680 | Heat source system and control method thereof | Minoru Matsuo | 2020-06-30 |