Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641869 | Method for producing electrode for alkali batteries | Yasuhiko Ikeda, Masao Takee, Masao Inoue, Atsutoshi Ako, Yasumasa Kondo | 2003-11-04 |
| 6576367 | Hydrogen storage alloy for use in alkaline storage batteries and method for production thereof | Masutaka Ouchi, Yohei Hirota, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto +2 more | 2003-06-10 |
| 6524746 | Hydrogen absorbing alloy powder and process for producing same | Yoshinori Matsuura, Nobuyuki Higashiyama, Mamoru Kimoto, Mitsuzo Nogami, Ikuo Yonezu +1 more | 2003-02-25 |
| 6508891 | Method of manufacturing hydrogen-absorbing alloy electrode | Tadashi Ise, Tetsuyuki Murata, Yohei Hirota, Koji Miki | 2003-01-21 |