Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663013 | Battery with a spacer between the electrode group and the cover | Satoshi Narukawa, Hideki Fukuda, Yasuhiro Yamauchi | 1997-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663013 | Battery with a spacer between the electrode group and the cover | Satoshi Narukawa, Hideki Fukuda, Yasuhiro Yamauchi | 1997-09-02 |