Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496556 | Negative electrode active material having nanosize tin oxide particle disperded on surface of nanosize conductive carbon powder, method for producing the same, and lithium ion secondary battery using the same | Katsuhiko Naoi, Yoshihiro Minato | 2016-11-15 |
| 9368793 | Lithium titanate crystal structure, composite of lithium titanate crystal structure and carbon, method of production thereof, and electrode and electrochemical element employing said composite | Katsuhiko Naoi, Wako Naoi, Kenji Tamamitsu | 2016-06-14 |
| 9296623 | Lithium titanate nanoparticles, composite of lithium titanate nanoparticles and carbon, method of production thereof, electrode material consisting of said composite, electrode, electrochemical element, and electrochemical capacitor employing said electrode material | Katsuhiko Naoi, Wako Naoi, Kenji Tamamitsu | 2016-03-29 |
| 9287553 | Composite of metal oxide nanoparticles and carbon, method of production thereof, electrode and electrochemical element employing said composite | Katsuhiko Naoi, Wako Naoi, Kenji Tamamitsu | 2016-03-15 |