Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558841 | Negative electrode for non-aqueous electrolyte rechargeable batteries | Yasushi Nakagiri, Toshitada Sato, Hiromu Matsuda | 2003-05-06 |
| 6544687 | Non-aqueous electrolyte secondary battery | Toshitada Sato, Yasuhiko Bito, Hiromu Matsuda, Yoshinori Toyoguchi | 2003-04-08 |