Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11823837 | Carbonaceous material for electric double layer capacitors and method for producing same | Yumika NISHITA, Yoshifumi Egawa, Kiyoto Otsuka | 2023-11-21 |
| 11731880 | Carbonaceous material and method for producing same, electrode active material for electrochemical devices, electrode for electrochemical devices, and electrochemical device | Yumika NISHITA, Hiroyuki NISHINAMI | 2023-08-22 |