Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8197966 | Negative electrode for nonaqueous secondary battery | Akihiro Modeki, Tomoyoshi Matsushima, Kiyotaka Yasuda, Kayoko Shinzawa, Yoshiki Sakaguchi | 2012-06-12 |
| 7838154 | Negative electrode for nonaqueous secondary battery | Tomoyoshi Matsushima, Hitohiko Honda, Yoshiki Sakaguchi, Kiyotaka Yasuda | 2010-11-23 |