Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9893351 | Battery, negative electrode active material, and electric tool | Takakazu Hirose, Kenichi Kawase, Isao Koizumi, Toshio Nishi | 2018-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9893351 | Battery, negative electrode active material, and electric tool | Takakazu Hirose, Kenichi Kawase, Isao Koizumi, Toshio Nishi | 2018-02-13 |