Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11398626 | Method of producing metal compound particle group, metal compound particle group, and electricity storage device electrode containing metal compound particle group | Hirotaka Hanawa, Yoshihiro Minato, Satoru Tsumeda, Katsuhiko Naoi, Wako Naoi | 2022-07-26 |
| 11302993 | Power storage device composition, power storage device separator using power storage device composition, and power storage device | Ryosuke Sugihara, Keiichi Watanabe, Satoru Tsumeda | 2022-04-12 |