Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8802292 | Hydrogen-absorbing alloy for alkaline storage battery and method for manufacturing the same | Shuhei Yoshida, Kazuaki Tamura, Yoshinobu Katayama | 2014-08-12 |
| 8409753 | Alkaline storage battery | Shuhei Yoshida, Yoshinobu Katayama, Kazuaki Tamura | 2013-04-02 |
| 8124281 | Hydrogen storage alloy electrode and alkaline storage battery using the same | Shuhei Yoshida, Kazuaki Tamura, Yoshinobu Katayama, Masao Takee | 2012-02-28 |
| 7829220 | Hydrogen storage alloy for alkaline battery and production method thereof, as well as alkaline battery | Shuhei Yoshida, Kazuaki Tamura, Yoshinobu Katayama, Masao Takee | 2010-11-09 |
| 6468687 | Alkaline storage battery with reinforced separators | Kenji Arisawa, Etsuya Fujisaka, Masao Takee, Takeo Hamamatsu, Taishi Maeda +1 more | 2002-10-22 |