Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8568917 | Material for contact components or battery components, and battery using the same | Toshihiko Ikehata, Misao Iguchi, Keiichi Hayashi | 2013-10-29 |
| 8557439 | Lithium battery including positive electrode comprising manganese oxide in a mixed crystal state | Toshihiko Ikehata | 2013-10-15 |