Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9947924 | Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery | Hidekazu Hiratsuka, Tsutomu Nishioka, Tatsuhiko Suzuki | 2018-04-17 |