Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9929416 | Fuel cell vehicle coolant having improved storage stability and method for producing the same | Kazuhiro Miyajima, Youichirou Yoshii, Nobukazu Takagi, Tomoyuki Nakano, Takumi Otsubo | 2018-03-27 |
| 8415073 | Fuel cell and electrode powder constituting the catalytic layer thereof | Tetsuo Nagami, Sozaburo Ohashi, Mikihiro Hori | 2013-04-09 |
| 7989116 | Electrolyte utilizing a lewis acid/bronstead acid complex | Hisashi Yamamoto | 2011-08-02 |
| 7879476 | Proton conducting electrolyte | Hisashi Yamamoto | 2011-02-01 |
| 7781085 | Monomer compound, graft copolymer compound, production method thereof, polymer electrolyte membrane, and fuel cell | — | 2010-08-24 |
| 7056615 | Electrode for polymer electrolyte fuel cells and manufacturing method therefor | Kaoru Fukuda, Shinya Watanabe, Chikara Iwasawa, Tadahiro Shiba | 2006-06-06 |