Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381686 | Electrolyte solution and secondary battery using same | Yuukou Katou, Makiko Takahashi, Hideaki Sasaki | 2019-08-13 |
| 10361431 | Lithium ion secondary battery | Hideaki Sasaki | 2019-07-23 |
| 10263286 | Secondary battery electrolyte and secondary battery | Yuukou Katou, Hideaki Sasaki, Makiko Takahashi, Emiko Fujii | 2019-04-16 |
| 10243234 | Secondary battery | Yuukou Katou, Makiko Takahashi | 2019-03-26 |
| 10177413 | Lithium ion secondary battery | Hideaki Sasaki, Yuukou Katou, Makiko Takahashi | 2019-01-08 |