Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705594 | Metal-air cell, and method for manufacturing metal-air cell | Hirotaka Mizuhata, Shinobu Takenaka | 2023-07-18 |
| 11522173 | Battery casing, metal-air battery, and method for producing metal-air battery | TOMO KITAGAWA, Shinobu Takenaka, Hirotaka Mizuhata, Toyoka Aimoto | 2022-12-06 |
| 11063310 | Battery case and metal-air battery having same | Toyoka Aimoto | 2021-07-13 |
| 10181624 | Metal electrode cartridge and metal-air battery | Akihito Yoshida, Hirotaka Mizuhata, Shinobu Takenaka, Masashi Muraoka, Shunsuke Sata +1 more | 2019-01-15 |
| 9893397 | Metal-air cell | Akihito Yoshida, Tomoharu Arai, Hirotaka Mizuhata | 2018-02-13 |
| 9742048 | Metal-air battery | Akihito Yoshida, Hirotaka Mizuhata, Tomoharu Arai | 2017-08-22 |
| 9708718 | Hydrogen production device and method for producing hydrogen | Akihito Yoshida, Shunsuke Sata | 2017-07-18 |
| 9705164 | Metal-air battery and energy system | Akihito Yoshida, Hirotaka Mizuhata, Tomohisa Yoshie, Shinobu Takenaka, Tomoharu Arai | 2017-07-11 |
| 9447508 | Hydrogen production device and method for producing hydrogen | Akihito Yoshida, Shunsuke Sata | 2016-09-20 |
| 9029691 | Solar-cell-integrated gas production device | Akihito Yoshida, Shunsuke Sata | 2015-05-12 |
| 8632663 | Hydrogen production device and method for producing hydrogen | Akihito Yoshida, Shunsuke Sata | 2014-01-21 |