Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094965 | Non-aqueous electrolytic solution for lithium ion secondary cell | Shimpei KONDO, Akira Kohyama | 2021-08-17 |
| 11043699 | Nonaqueous electrolyte solution and method for producing nonaqueous electrolyte secondary battery | Toshiyuki Kawai, Shigeaki Yamazaki, Shinichi Kinoshita | 2021-06-22 |
| 10950896 | Nonaqueous electrolyte solution, nonaqueous electrolyte secondary battery, and method of producing nonaqueous electrolyte secondary battery | Toshiyuki Kawai, Shinpei Kondo, Shigeaki Yamazaki, Shinichi Kinoshita | 2021-03-16 |
| 10923764 | Electrolyte solution, electrochemical device, lithium ion secondary battery, and module | Shigeaki Yamazaki, Shinichi Kinoshita, Toshiyuki Kawai | 2021-02-16 |