Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109857 | Metal-containing trimanganese tetraoxide composite particles and method for producing same | Miki Yamashita, Yasuhiro Fujii | 2018-10-23 |
| 9487883 | Trimanganese tetraoxide and its production process | Miki Yamashita, Masaharu Doi | 2016-11-08 |
| 9150427 | Manganese oxide and method for producing same, and method for producing lithium manganese composite oxide using same | Naoto Suzuki, Miki Yamashita | 2015-10-06 |
| 6670076 | Spinel-type lithium-manganese oxide containing heteroelements preparation process and use thereof | Ken Takahashi, Takashi Mori | 2003-12-30 |
| 6475672 | Lithium manganese oxide, and process for its production and secondary cell employing it | Koji Maeda, Naoto Suzuki, Yasushi Ohsaki, Takuya KAWAGUCHI, Takashi Mori | 2002-11-05 |
| 6168888 | Spinel-type lithium-manganese oxide containing heteroelements, preparation process and use thereof | Ken Takahashi, Takashi Mori | 2001-01-02 |
| 5807646 | Spinel type lithium-mangenese oxide material, process for preparing the same and use thereof | Ken Takahashi, Setsuo Yoshida, Masaki Okada, Masanori Sawano | 1998-09-15 |