Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976986 | Sintered substrate and alkaline storage battery using the substrate | Atsuya Furuichi, Kazuki Shimozono, Kohei Karasumi, Yasushiro Kudo, Makoto Ochi | 2011-07-12 |
| 6740449 | Nickel electrode for alkaline storage battery and method of manufacturing the same | Takuya Tamagawa, Yoichiro Shibata | 2004-05-25 |
| 6613107 | Method of producing nickel electrode for alkaline storage batteries | Takuya Tamagawa, Yoichiro Shibata, Katsuya Ito | 2003-09-02 |