Issued Patents 2003
Showing 1–2 of 2 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 |