Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639575 | Non-aqueous liquid electrolyte secondary battery | Atsuo Omaru, Masayuki Nagamine | 1997-06-17 |
| 5246796 | Nonaqueous-electrolyte secondary cell | Masayuki Nagamine, Tomoaki Sato | 1993-09-21 |