Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272819 | Hydrogen storage alloy for alkaline storage battery, alkaline storage battery using the same as negative electrode, and vehicle | Takao Sawa, Saki NOTOYAMA, Katsuyuki KUDO, Takuya Watanabe, Masato Hozumi +8 more | 2025-04-08 |
| 12266791 | Hydrogen storage alloy for alkaline storage battery | Takao Sawa, Saki NOTOYAMA, Katsuyuki KUDO, Takuya Watanabe | 2025-04-01 |