Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733927 | Non-aqueous electrolyte secondary battery and method for manufacturing the same | Hideharu Takezawa, Yasuhiko Bito, Yoshinori Toyoguchi | 2004-05-11 |
| 6713213 | Non-aqueous electrolyte secondary battery with an organic magnesium electrolyte compound | Shuji Ito, Osamu Yamamoto, Teruhisa Kanbara | 2004-03-30 |