Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183702 | Cell, cell stack, redox flow battery, and redox flow battery system | Masahiro Kuwabara | 2021-11-23 |
| 9799906 | Redox flow secondary battery and electrolyte membrane for redox flow secondary battery | Naoto Miyake, Kiyoaki Moriuchi | 2017-10-24 |
| 9647290 | Electrolyte for redox flow battery and redox flow battery | Ryojun Sekine, Yongrong Dong, Hirokazu Kaku | 2017-05-09 |
| 9391340 | Electrolyte for redox flow battery and redox flow battery | Yongrong Dong, Ryojun Sekine, Hirokazu Kaku | 2016-07-12 |
| 9331356 | Electrolyte for redox flow battery and redox flow battery | Yongrong Dong, Ryojun Sekine, Hirokazu Kaku | 2016-05-03 |
| 9118064 | Redox flow battery | Yongrong Dong, Toshio Shigematsu, Takahiro Kumamoto | 2015-08-25 |
| 8288030 | Redox flow battery | Yongrong Dong, Toshio Shigematsu, Takahiro Kumamoto | 2012-10-16 |
| 7258947 | Electrolyte for redox flow battery, and redox flow battery | Hiroyuki Nakaishi, Nobuyuki Tokuda | 2007-08-21 |
| 6872376 | Modified vanadium compound, producing method thereof, redox flow battery electrolyte composite and redox flow battery electrolyte producing method | Yasuyuki Tanaka, Muneo Mita, Ken Horikawa, Nobuyuki Tokuda, Masayuki Furuya | 2005-03-29 |
| 6613298 | Trivalent and tetravalent mixed vanadium compound producing method and vanadium electrolyte producing method | Yasuyuki Tanaka, Ken Horikawa, Muneo Mita, Nobuyuki Tokuda | 2003-09-02 |
| 5679808 | Tertiary non-linear optical material | Akira Mizoguchi, Yasuhiro Hattori | 1997-10-21 |
| 5385116 | Method for producing organic crystal film | Yasuhiro Hattori, Akira Mizoguchi | 1995-01-31 |
| 5097527 | Fiber type wavelength converter and module | Takafumi Uemiya, Naota Uenishi, Yasuhiro Hattori | 1992-03-17 |