Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10396363 | Copper foil, negative electrode current collector and negative electrode material for non-aqueous secondary battery | Koichi Miyake, Tomoyuki Maeda, Kazutaka Hozumi, Hiroaki Nakahara | 2019-08-27 |
| 10340154 | Bonding junction structure | Yoichi Kamikoriyama | 2019-07-02 |