Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490818 | Negative electrode for lithium ion secondary battery, and lithium ion secondary battery | — | 2019-11-26 |
| 10217988 | Secondary battery | Masaaki MATSUU, Hiroo Takahashi, Yoshimasa Yamamoto, Masanori Hirai | 2019-02-26 |