Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943255 | Hydrogen-absorption alloy electrode | Kojiro Ito, Shinichiro Ito, Hajime Seri, Munehisa Ikoma | 2011-05-17 |
| 7892678 | Hydrogen absorbing alloy powder and nickel-metal hydride battery using the same | Shinichiro Ito, Hiroyuki Sakamoto | 2011-02-22 |