Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930444 | Electrochemical device | Hiroaki Hasegawa, Hidetake Itoh, Yoshihiko Ohashi, Kazunori Yoshikawa | 2021-02-23 |
| 10910167 | Electrochemical device and method for manufacturing same | Hiroaki Hasegawa, Hidetake Itoh, Kazunori Yoshikawa | 2021-02-02 |