Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10749175 | Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery | Akira Gunji, Hisato Tokoro, Tatsuya TOYAMA, Hiroshi Haruna, Daiko TAKAMATSU +2 more | 2020-08-18 |
| 10727484 | Cathode active substance used for lithium ion secondary battery, cathode including same, and lithium ion secondary battery provided with cathode | Hisato Tokoro, Takashi Nakabayashi, Shuichi TAKANO, Akira Gunji, Tatsuya TOYAMA | 2020-07-28 |