Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454098 | Nonaqueous electrolyte secondary battery including a positive electrode having a positive electrode mixture layer including a first powder and a second powder | Hiroya Umeyama, Tatsuya Hashimoto, Yusuke Fukumoto, Yuji Yokoyama | 2019-10-22 |
| 10411265 | Lithium ion secondary battery and method of manufacturing same | Kazuhisa Takeda | 2019-09-10 |