Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173731 | Pressure compensation valve | Satoshi Ishikawa, Junichi Fukushima, Masateru Hachisuka | 2024-12-24 |
| 12155070 | Lithium metal composite oxide powder and positive electrode active material for lithium secondary battery | Takahiro OKUGAWA, Marie TAKEMOTO | 2024-11-26 |
| 10964945 | Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary battery | Yoshiaki Honda | 2021-03-30 |
| 10185586 | System, migration control method, and management apparatus | Tomoyuki Kumeta, Yasuhiro Kawasaki | 2019-01-22 |
| 9678823 | Information processing apparatus, information processing method, and information processing system | Tomoyuki Kumeta, Yasuhiro Kawasaki | 2017-06-13 |