Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7192539 | Cobalt oxide particles and process for producing the same, cathode active material for non-aqueous electrolyte secondary cell and process for producing the same, and non-aqueous electrolyte secondary cell | Hideaki Maeda, Shoichi Fujino, Hiroyasu Watanabe, Hideaki Sadamura | 2007-03-20 |
| 7112291 | Cobalt oxide particles and process for producing the same, cathode active material for non-aqueous electrolyte secondary cell and process for producing the same, and non-aqueous electrolyte secondary cell | Hideaki Maeda, Shoichi Fujino, Hiroyasu Watanabe, Hideaki Sadamura | 2006-09-26 |
| 6998071 | COBALT OXIDE PARTICLES AND PROCESS FOR PRODUCING THE SAME, CATHODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY CELL AND PROCESS FOR PRODUCING THE SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY CELL | Hideaki Maeda, Shoichi Fujino, Hiroyasu Watanabe, Hideaki Sadamura | 2006-02-14 |
| 6756154 | Cathode active material for non-aqueous electrolyte secondary cell and process for producing the same | Hideaki Maeda, Shoichi Fujino, Mitsuaki Hatatani, Hiroyasu Watanabe, Hideaki Sadamura | 2004-06-29 |
| 6551571 | Cobalt-coated lithium manganese complex oxide and preparation process thereof | Shoichi Fujino, Hiroshi Takahama, Mitsuaki Hatatani, Hideaki Sadamura | 2003-04-22 |
| 6428766 | Manganese oxide, lithium manganese complex oxide and cobalt-coated lithium manganese complex oxide, and preparation processes thereof | Shoichi Fujino, Hiroshi Takahama, Mitsuaki Hatatani, Hideaki Sadamura | 2002-08-06 |