Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300809 | Nickel metal hydride secondary battery | Shota Ohata, Jun Ishida, Yuki Ehara, Masaru Kihara | 2025-05-13 |
| 12183894 | Electrode for alkaline secondary battery and alkaline secondary battery | — | 2024-12-31 |
| 11876186 | Alkaline storage battery and method for manufacturing the alkaline storage battery | — | 2024-01-16 |
| 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, Shota Ohata | 2022-06-07 |
| 11043664 | Negative electrode for alkaline secondary battery, and alkaline secondary battery | Toshiki Sato, Jun Ishida, Shota Ohata | 2021-06-22 |
| 11038161 | Negative electrode for nickel-hydrogen secondary battery, and nickel-hydrogen secondary battery | Shota Ohata, Jun Ishida, Toshiki Sato | 2021-06-15 |
| 10693194 | Nickel hydrogen secondary battery | Masaru Kihara, Yusuke Shingai, Jun Ishida, Takuya Kai | 2020-06-23 |
| 9343742 | Nickel hydride secondary battery | Masaru Kihara, Masaaki Takei, Takeshi Ito, Yuzo Imoto | 2016-05-17 |
| 8785019 | Negative electrode for a nickel-hydrogen rechargeable battery and a nickel-hydrogen rechargeable battery using the same | Masaru Kihara, Takahiro Endo, Toshiki Sato, Satoshi Wada, Isao Mugima +3 more | 2014-07-22 |
| 8592084 | Negative electrode for alkaline secondary cell and alkaline secondary cell using same | Masaru Kihara, Takahiro Endo | 2013-11-26 |
| 8563170 | Negative electrode for alkaline storage battery, fabrication method thereof, and alkaline storage battery | Yoshifumi Magari, Tadayoshi Tanaka, Shigekazu Yasuoka, Masaru Kihara, Toshiki Sato | 2013-10-22 |