Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557456 | Fuel cell system | Nobuhiko Hojo, Yukihiro Okada | 2013-10-15 |
| 8034484 | Electrochemical device and electrode active material for electrochemical device | Mikinari Shimada | 2011-10-11 |
| 7714531 | Power system and management method thereof | Masaaki Kuranuki | 2010-05-11 |
| 7604887 | Electrolyte membrane, membrane electrode assembly using this and fuel cell | Norihisa Mino, Nobuhiko Hojo, Aoi Tanaka, Takashi Akiyama, Yukihiro Okada +2 more | 2009-10-20 |
| 7282298 | Electrochemical device | Mikinari Shimada, Nobuhiko Hojo | 2007-10-16 |