Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10622619 | Negative electrode plate and non-aqueous electrolyte secondary battery | Ryosuke OHSAWA, Kaoru Inoue, Akihiro Taniguchi, Keisuke Ohara | 2020-04-14 |
| 10586973 | Method of producing secondary battery | Ippei GOTO | 2020-03-10 |