Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9899674 | Positive electrode active substance, positive electrode material, positive electrode, and non-aqueous electrolyte secondary battery | Tamaki Hirai, Osamu Shimamura, Kenji Ohara, Kousuke Hagiyama, Fumihiro Kawamura +1 more | 2018-02-20 |