Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201326 | Metal-ion secondary battery | Tatsuya Kubo, Masanori Morishita, Tetsuo Sakai, Hideya Yoshitake | 2021-12-14 |
| 11088391 | Lithium ion battery | Tetsuo Sakai, Masahiro Yanagida, Masanori Morishita, Masashi Higuchi | 2021-08-10 |
| 10847279 | Method for making a sulfur-based positive-electrode active material | Tatsuya Kubo, Toshikatsu Kojima, Tetsuo Sakai, Masahiro Yanagida | 2020-11-24 |
| 10505194 | Positive electrode for lithium-ion secondary battery and lithium-ion secondary battery | Tatsuya Kubo, Naoto Yamashita, Toshikatsu Kojima, Masahiro Yanagida | 2019-12-10 |
| 10326134 | Positive-electrode active material for lithium-ion secondary battery, positive electrode and lithium-ion secondary battery | Tatsuya Kubo, Naoto Yamashita, Masahiro Yanagida | 2019-06-18 |