Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7648800 | Positive electrode active material for a non-aqueous electrode cell and non-aqueous electrode cell using the same | Masayuki Nagamine | 2010-01-19 |
| 7407722 | Gas diffusing electrode body, method of manufacturing the same and electrochemical device | Koichi Tanaka, Kenji Katori, Minehisa Imazato, Kiyoshi Yamaura, Katsuya Shirai | 2008-08-05 |
| 7396794 | Gas diffusive electrode body and method of manufacturing the same as well as electrochemical device | Koichi Tanaka, Kenji Katori, Minehisa Imazato, Kiyoshi Yamaura, Katsuya Shirai | 2008-07-08 |
| 7122272 | Non-aqueous electrolyte secondary cell with a lithium metal phosphate cathode | Tsuyoshi Okawa, Mamoru Hosoya, Yuzuru Fukushima | 2006-10-17 |
| 7045251 | Material for positive electrode and secondary battery | Hisashi Tsujimoto, Yoshikatsu Yamamoto, Masayuki Nagamine, Atsuo Omaru, Hiroaki Tanizaki | 2006-05-16 |
| 6991873 | Non-aqueous electrolyte cell | Hideki Sakai, Yuzuru Fukushima, Mamoru Hosoya | 2006-01-31 |
| 6884543 | Material for positive electrode and secondary battery | Hisashi Tsujimoto, Yoshikatsu Yamamoto, Masayuki Nagamine, Atsuo Omaru, Hiroaki Tanizaki | 2005-04-26 |
| 6814764 | Method for producing cathode active material and method for producing non-aqueous electrolyte cell | Mamoru Hosoya, Yuzuru Fukushima, Hideki Sakai | 2004-11-09 |
| 6656635 | Non-aqueous electrolyte secondary cell | Tsuyoshi Okawa, Mamoru Hosoya, Yuzuru Fukushima | 2003-12-02 |
| 6534217 | Positive electrode material and secondary battery using the same | Keizou Koga, Yosuke Hosoya, Masayuki Nagamine | 2003-03-18 |