Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658633 | Battery and manufacturing method of the battery | Kenjin Masumoto, Akira Kakinuma, Keisuke Yoneda | 2020-05-19 |
| 7501201 | Battery and method for manufacturing spiral electrode group for use therein | Teruhisa Ishikawa, Yoshiki Osawa, Mitsuru Funaki, Tomonori Nakaguchi | 2009-03-10 |