Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7923148 | Nonaqueous electrolyte secondary battery including a negative electrode containing silicon and an additive which retards oxidation of silicon during battery operation | Keiji Saisho, Yoshio Kato, Shigeki Matsuta | 2011-04-12 |