Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109431 | Composite of metal oxide nanoparticles and carbon, method of production thereof, electrode and electrochemical element employing said composite | Katsuhiko Naoi, Wako Naoi, Shuichi Ishimoto | 2018-10-23 |
| 9905853 | Conductive carbon, electrode material including said carbon, electrode in which said electrode material is used, and electric storage device provided with said electrode | Satoshi Kubota, Yoshihiro Minato, Shuichi Ishimoto, Katsuhiko Naoi, Wako Naoi | 2018-02-27 |
| 9859035 | Process for producing composite material of metal oxide with conductive carbon | Katsuhiko Naoi, Wako Naoi, Satoshi Kubota, Daisuke Yonekura, Shuichi Ishimoto | 2018-01-02 |