Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811924 | Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyte | Mamoru Hosoya, Yuzuru Fukushima | 2004-11-02 |
| 6797431 | Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyte | Mamoru Hosoya, Yuzuru Fukushima | 2004-09-28 |