Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8349483 | Non aqueous electrolyte secondary battery having multilayer polyolefin membrane and electrolyte containing dinitrile compound | Masato Iwanaga | 2013-01-08 |
| 8119293 | Non-aqueous electrolyte secondary cell | Masato Iwanaga | 2012-02-21 |
| 8053109 | Non-aqueous electrolyte secondary battery | Masato Iwanaga, Koji Abe, Kazuhiro Miyoshi | 2011-11-08 |
| 8018233 | Evaluation method of separator for nonaqueous electrolyte battery, and nonaqueous electrolyte battery | Masato Iwanaga | 2011-09-13 |