Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522259 | Nuclear power generation system utilizing thermal expansion in metallic members to move a neutron reflector | Osao Sumita, Isao Ueno | 2019-12-31 |
| 10400343 | Electrolytic tank and electrolytic method for high-efficiency dry reprocessing | Osao Sumita, Isao Ueno | 2019-09-03 |
| 10395787 | Nuclear reactor system for extinguishing radioactivity | Osao Sumita, Isao Ueno | 2019-08-27 |
| 10203162 | Geothermal heat exchanger, liquid transport pipe, liquid raising pipe, geothermal power generation facility, and geothermal power generation method | Hideo Sakamoto | 2019-02-12 |