Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011738 | Method for producing negative electrode and secondary battery, and secondary battery | Kazuhisa Takeda, Keisuke Ohara | 2021-05-18 |
| 10998139 | Solid electrolytic capacitor element, solid electrolytic capacitor, and manufacturing method of solid electrolytic capacitor element | Daisuke Obara, Takeo Arakawa, Takeshi Furukawa, Yoshihiro Fujita, Masahiro Matsuo +1 more | 2021-05-04 |
| 10971711 | Separator and non-aqueous electrolyte secondary battery | Kazuhisa Takeda | 2021-04-06 |
| 10964970 | Non-aqueous electrolytic secondary battery and method of manufacturing the same | Hiroya Umeyama, Tatsuya Hashimoto, Naoyuki Wada, Yusuke Fukumoto | 2021-03-30 |