Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490924 | Electrical connection structure including tuning fork-shaped terminal | — | 2019-11-26 |
| 10181625 | Air battery and air battery stack using same | Itaru Shibata, Atsushi Miyazawa, Yoshiko Tsukada, Mori Nagayama | 2019-01-15 |