Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742485 | Positive-electrode active material for secondary cell, and method for manufacturing the same | Hiroki Yamashita, Takaaki Ogami | 2023-08-29 |
| 11646405 | Positive electrode active substance for secondary cell and method for producing same | Hiroki Yamashita, Atsushi Nakamura, Takaaki Ogami | 2023-05-09 |
| 10964950 | Secondary battery positive-electrode active material and method for producing same | Hiroki Yamashita, Atsushi Nakamura, Takaaki Ogami | 2021-03-30 |
| 10601042 | Secondary battery positive electrode active material and method for producing same | Hiroki Yamashita, Atsushi Nakamura, Takaaki Ogami | 2020-03-24 |
| 10461330 | Positive-electrode active material for secondary cell, and method for manufacturing same | Hiroki Yamashita, Takaaki Ogami | 2019-10-29 |
| 9650247 | Method for producing metal hydride | Tetsuya Ishimoto, Shoji Suzuki, Katsumi Matsui, Kazuhiko Tokoyoda | 2017-05-16 |
| 9302913 | Method for producing metal nitride | Kazuhiko Tokoyoda, Shoji Suzuki | 2016-04-05 |