Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962216 | Ion-conducting composite electrolyte membrane and fuel cell using the same | Kazuaki Fukushima, Kenji Kishimoto | 2015-02-24 |
| 7842431 | Mixture, cation conductor and electrochemical device using those | Kazuaki Fukushima, Shuichi Takizawa, Atsushi Nishimoto, Kazuhiro Noda | 2010-11-30 |