Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797429 | Non-aqueous electrolytic secondary cell | — | 2004-09-28 |
| 6773847 | Battery | Yasushi Harada, Masaaki Nishida | 2004-08-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797429 | Non-aqueous electrolytic secondary cell | — | 2004-09-28 |
| 6773847 | Battery | Yasushi Harada, Masaaki Nishida | 2004-08-10 |