Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9391346 | Non-aqueous electrolyte additive, non-aqueous electrolyte, and non-aqueous electrolyte secondary battery | Masashi Otsuki, Hirokazu Satou, Shoichi Tsujioka | 2016-07-12 |
| 9312567 | Non-aqueous electrolyte additive, non-aqueous electrolyte, and non-aqueous electrolyte secondary battery | Masashi Otsuki, Hirokazu Satou, Shoichi Tsujioka | 2016-04-12 |
| 8841034 | Electrolyte for electrochemical device, electrolyte solution using same, and non-aqueous electrolyte battery | Shoichi Tsujioka, Toshinori Mitsui, Yuki Kondo | 2014-09-23 |
| 8822084 | Electrolyte for non-aqueous electrolyte batteries and non-aqueous electrolyte battery using the same | Shoichi Tsujioka | 2014-09-02 |
| 8728657 | Method for producing lithium difluorophosphate and nonaqueous electrolyte battery using the same | Shoichi Tsujioka, Toshinori Mitsui | 2014-05-20 |