Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10950860 | Graphite material for negative electrode of lithium ion secondary cell and method for producing the same | Kazuhisa Takeda, Hideaki Oka, Yasuhito Kondo | 2021-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10950860 | Graphite material for negative electrode of lithium ion secondary cell and method for producing the same | Kazuhisa Takeda, Hideaki Oka, Yasuhito Kondo | 2021-03-16 |