Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9876245 | Gas separator and battery system having the same | Kan Kitagawa, Nobuyoshi Sakakibara, Hidehiko Hiramatsu | 2018-01-23 |
| 9515317 | Surface treating method of negative electrode for magnesium secondary battery, negative electrode for magnesium secondary battery, and magnesium secondary battery | Nobuyoshi Sakakibara, Norikazu Adachi | 2016-12-06 |
| 8986887 | Magnesium secondary battery | Nobuyoshi Sakakibara, Norikazu Adachi, Hidehiko Hiramatsu | 2015-03-24 |
| 8173304 | Electric current collector, electrode and charge accumulating device | Gen Suzuki, Junji Otobe | 2012-05-08 |