Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024757 | Hydrogen storage alloy for alkaline storage battery and alkaline storage battery using the same | Takao Sawa, Saki NOTOYAMA, Naoyoshi Terashita, Katsuyuki KUDO, Masashi Kodama +1 more | 2024-07-02 |
| 11705553 | Method for producing composite alloy and method for producing electrode | Hiroshi Suyama, Naotaka Sawada | 2023-07-18 |
| 10644311 | Positive electrode active material and alkaline battery | Shigeki Sato, Mikio Hata, Taiki Yasuda | 2020-05-05 |