Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060892 | Vortex flowmeter | Yasushi Ohshima, Yuki Sakaki, Takaharu Matsuura | 2021-07-13 |
| 11043695 | Lithium-containing composite oxide, cathode active material, positive electrode for lithium ion secondary battery, and lithium ion secondary battery | Masahiko Tamura, Tomoo Kato, Takeshi Kawasato | 2021-06-22 |
| 10964944 | Lithium-containing composite oxide, cathode active material, positive electrode for lithium ion secondary battery, and lithium ion secondary battery | Takeshi Kawasato | 2021-03-30 |