Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605662 | Solar heat boiler and solar heat electric power generation plant | Takahiro Marumoto, Tetsuo Sikata, Jun Kashima | 2017-03-28 |
| 9513000 | Oxygen combustion system and method for operating same | Takahiro Marumoto, Hidehisa Yoshizako, Kenji Kiyama, Pauli Dernjatin | 2016-12-06 |