Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11777120 | Redox flow battery | Ryouta Tatsumi, Atsuo Ikeuchi | 2023-10-03 |
| 11753309 | Titanyl sulfate hydrate powder, method for producing titanyl sulfate hydrate powder, method for producing aqueous titanyl sulfate solution, method of producing electrolyte solution, and method for producing redox flow battery | Jun Fukuda, Tatsuya Tsurumura, Ryouta Tatsumi | 2023-09-12 |
| 11217808 | Raw material of electrolyte solution, method for manufacturing electrolyte solution and method for manufacturing redox flow battery | Ryouta Tatsumi, Tatsuya Tsurumura | 2022-01-04 |
| 11069901 | Electrode for redox flow battery, and redox flow batteries | Hiroyuki Nakaishi, Shinichiro Mukobata, Tomomi Utsumi, Megumi Sato | 2021-07-20 |
| 10615441 | Redox flow battery | Ryouta Tatsumi, Yongrong Dong | 2020-04-07 |
| 10290889 | Redox flow battery | Yongrong Dong, Kei Hanafusa, Ryojun Sekine | 2019-05-14 |
| 9972858 | Redox flow battery | Yongrong Dong, Kei Hanafusa, Ryojun Sekine | 2018-05-15 |
| 9647290 | Electrolyte for redox flow battery and redox flow battery | Ryojun Sekine, Yongrong Dong, Michiru Kubata | 2017-05-09 |
| 9391340 | Electrolyte for redox flow battery and redox flow battery | Yongrong Dong, Ryojun Sekine, Michiru Kubata | 2016-07-12 |
| 9331356 | Electrolyte for redox flow battery and redox flow battery | Yongrong Dong, Ryojun Sekine, Michiru Kubata | 2016-05-03 |
| 8628653 | Electrodeionization apparatus | Masanobu Osawa | 2014-01-14 |