Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9728343 | Electrical storage device element and electrical storage device | Keiji Horikawa, Yukio Ehara, Yasuhiko Ueda, Hiroyuki Harada, Masaharu Itaya +2 more | 2017-08-08 |
| 9558893 | Power storage device | Keiji Horikawa, Takashi Hayashi, Yasuhiko Ueda | 2017-01-31 |