Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029929 | Positive electrode active substance for lithium cell | Munetoshi Yamaguchi, Shinya Kagei | 2011-10-04 |
| 7988880 | Spinel type lithium transition metal oxide | Naoki Kumada, Shinya Kagei, Kenji Sasaki, Yasuhiro Ochi, Keisuke Miyanohara | 2011-08-02 |