Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10461328 | Cathode active material used for lithium ion secondary battery and lithium ion secondary battery using same | Tatsuya TOYAMA, Hisato Tokoro, Shin Takahashi, Akira Gunji, Takashi Nakabayashi | 2019-10-29 |
| 10388944 | Positive electrode active material for lithium ion secondary battery, and positive electrode for lithium ion secondary battery and lithium ion secondary battery comprising the same | Tatsuya TOYAMA, Shin Takahashi, Akira Gunji, Xiaoliang FENG, Hisato Tokoro +2 more | 2019-08-20 |
| 10256466 | Positive-electrode material for lithium ion secondary battery, method and producing the same, and lithium ion secondary battery | Akira Gunji, Hisato Tokoro, Shin Takahashi, Tatsuya TOYAMA, Hiroshi Haruna +2 more | 2019-04-09 |
| 10193150 | Lithium ion secondary battery cathode material, lithium ion secondary battery cathode and lithium ion secondary battery that use same, and method for manufacturing lithium ion secondary battery cathode material | Xiaoliang FENG, Takashi Nakabayashi, Akira Gunji | 2019-01-29 |