Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742485 | Positive-electrode active material for secondary cell, and method for manufacturing the same | Hiroki Yamashita, Tomoki Hatsumori | 2023-08-29 |
| 11646405 | Positive electrode active substance for secondary cell and method for producing same | Hiroki Yamashita, Tomoki Hatsumori, Atsushi Nakamura | 2023-05-09 |
| 10964950 | Secondary battery positive-electrode active material and method for producing same | Hiroki Yamashita, Tomoki Hatsumori, Atsushi Nakamura | 2021-03-30 |
| 10868295 | Positive electrode active material complex for lithium-ion secondary battery, secondary battery using same, and method for producing positive electrode active material complex for lithium-ion secondary battery | Hiroki Yamashita, Yuko Hirayama, Toshihito Shimada, Shuhei Yoshida, Satoru Suzuki | 2020-12-15 |
| 10601042 | Secondary battery positive electrode active material and method for producing same | Hiroki Yamashita, Tomoki Hatsumori, Atsushi Nakamura | 2020-03-24 |
| 10461330 | Positive-electrode active material for secondary cell, and method for manufacturing same | Hiroki Yamashita, Tomoki Hatsumori | 2019-10-29 |