Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021787 | High-voltage charge type nonaqueous electrolyte secondary cell | Masato Iwanaga, Kentaro Takahashi, Yukihiro Oki, Yoshihiko Ikeda, Akira Kinoshita | 2011-09-20 |
| 8012625 | Non-aqueous electrolyte secondary cell | Satoshi Yamamoto | 2011-09-06 |
| 7939207 | Non-aqueous electrolyte lithium ion secondary cell with improved cycle characteristics and method for fabricating the same | Shinya Miyazaki | 2011-05-10 |