Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686091 | Positive electrode material and nickel-zinc battery | Kenta Yamamoto, Osamu Takahashi, Kazuo Honda | 2004-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686091 | Positive electrode material and nickel-zinc battery | Kenta Yamamoto, Osamu Takahashi, Kazuo Honda | 2004-02-03 |