Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450238 | Hydrogen absorption alloy, hydrogen absorption alloy electrode, and secondary battery | Tetsuya Ozaki, Manabu Kanemoto, Tadashi Kakeya | 2016-09-20 |
| 8968932 | Cobalt cerium compound, alkaline secondary battery, and method for producing cobalt cerium compound | Masanori Morishita, Tadashi Kakeya, Seijiro Ochiai, Aki Nakashima, Tetsuo Sakai | 2015-03-03 |