Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843045 | Negative electrode active material and method for producing the same | Noriyuki Tamura | 2017-12-12 |
| 9748556 | Negative electrode material for secondary battery, and secondary battery | Akio Toda, Kimiyoshi Fukatsu, Shinji Fujieda | 2017-08-29 |