Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814764 | Method for producing cathode active material and method for producing non-aqueous electrolyte cell | Yuzuru Fukushima, Hideki Sakai, Junji Kuyama | 2004-11-09 |
| 6811924 | Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyte | Kimio Takahashi, Yuzuru Fukushima | 2004-11-02 |
| 6797431 | Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyte | Kimio Takahashi, Yuzuru Fukushima | 2004-09-28 |
| 6720113 | Solid electrolyte cell | Shuji Goto, Takahiro Endo | 2004-04-13 |