Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9312532 | Negative electrode material for lithium ion secondary batteries, and method for producing same | Tatsuo Umeno, Tadanori Tsunawaki, Koutarou Mizuma, Shinya Okabe | 2016-04-12 |