Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660431 | Hydrogen absorbing alloy electrode, electrode producing method and alkali storage battery | Akihiro Maeda, Yoshio Moriwaki | 2003-12-09 |
| 6610445 | Hydrogen storage alloy electrode, battery including the same and method for producing the both | Yoshio Moriwaki, Mizuo Iwasaki, Yasuhiko Yamasaki, Akihiro Maeda | 2003-08-26 |
| 5962155 | Fuel cell system | Takaharu Gamou, Yoshio Morita, Kazuhito Hatoh | 1999-10-05 |