Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300809 | Nickel metal hydride secondary battery | Akira Saguchi, Shota Ohata, Jun Ishida, Masaru Kihara | 2025-05-13 |
| 11817573 | Hydrogen absorbing alloy, negative electrode comprising same and nickel-metal hydride secondary battery comprising same | Shota Ohata, Jun Ishida, Masaru Kihara | 2023-11-14 |