Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843038 | Positive electrode for lithium ion secondary battery and lithium ion secondary battery including the same | Takanobu Yamada, Masaki Matsui, Yuichi Aihara, Nobuyuki Imanishi | 2017-12-12 |
| 9608288 | Positive electrode for lithium ion secondary battery and lithium ion secondary battery including the same | Takanobu Yamada, Masaki Matsui, Yuichi Aihara, Nobuyuki Imanishi | 2017-03-28 |
| 5077889 | Process for fabricating a positive-temperature-coefficient heating device | Daisuke Takahata, Mitsuo Aoki, Hiroshi Takemura | 1992-01-07 |