Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273493 | Method and device for image storage control, and storage medium | Zhijian Hao, Jiansheng Yuan, Jinxian Hao | 2025-04-08 |
| 10256464 | Method for producing negative electrode active material for lithium ion secondary battery | Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Hiroyuki Kai | 2019-04-09 |
| 10044033 | Negative electrode active material for lithium ion secondary battery | Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Hiroyuki Kai | 2018-08-07 |
| 9634327 | Negative electrode active material for lithium ion secondary battery, method for producing the same, negative electrode, and battery | Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Hiroyuki Kai | 2017-04-25 |