Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10811682 | Cathode active material, positive electrode for lithium ion secondary battery and lithium ion secondary battery | — | 2020-10-20 |
| 10763504 | Transition metal-containing hydroxide, and method for producing lithium-containing composite oxide | — | 2020-09-01 |
| 10742455 | Equalizer adjusting device, equalizer adjusting method, receiver, and signal transmitting and receiving system | — | 2020-08-11 |
| 10608165 | Piezoelectric element and liquid ejecting head | Koichi Morozumi, Kazuya Kitada, Harunobu KOIKE, Koji Sumi | 2020-03-31 |