| 12300809 |
Nickel metal hydride secondary battery |
Akira Saguchi, Jun Ishida, Yuki Ehara, Masaru Kihara |
2025-05-13 |
| 11817573 |
Hydrogen absorbing alloy, negative electrode comprising same and nickel-metal hydride secondary battery comprising same |
Jun Ishida, Yuki Ehara, Masaru Kihara |
2023-11-14 |
| 11355753 |
Negative electrode for nickel metal hydride secondary battery, method of manufacturing the negative electrode, and nickel metal hydride secondary battery using the negative electrode |
Jun Ishida, Akira Saguchi |
2022-06-07 |
| 11043664 |
Negative electrode for alkaline secondary battery, and alkaline secondary battery |
Toshiki Sato, Jun Ishida, Akira Saguchi |
2021-06-22 |
| 11038161 |
Negative electrode for nickel-hydrogen secondary battery, and nickel-hydrogen secondary battery |
Jun Ishida, Toshiki Sato, Akira Saguchi |
2021-06-15 |