Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740450 | Hydrogen-absorbing alloy for battery, method for producing the same, and alkaline storage battery using the same | Susumu Kikuyama, Akiko Miyahara, Xianglong Wang, Kohji Yuasa | 2004-05-25 |
| 6699617 | Alkaline storage battery, hydrogen-absorbing alloy electrode and method for producing the same | Susumu Kikuyama, Akiko Miyahara, Xianglong Wang, Kohji Yuasa | 2004-03-02 |