Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840509 | Positive electrode active material, and lithium secondary battery using same | Shuhei Oda, Tetsutaro Hayashi, Hiroyuki Toya | 2020-11-17 |
| 10581049 | Nonaqueous electrolyte secondary battery | Tatsuya Hashimoto, Yusuke Fukumoto, Keisuke Ohara, Kouichi Toriyama | 2020-03-03 |