Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201326 | Metal-ion secondary battery | Akihiro YAMANO, Masanori Morishita, Tetsuo Sakai, Hideya Yoshitake | 2021-12-14 |
| 11094939 | Sulfur-based active material | Fumiya Chujo | 2021-08-17 |
| 11069893 | Sulfur-based active material | Fumiya Chujo | 2021-07-20 |
| 11029623 | Powder amount detector including a pair of measuring electrodes | Junichi Matsumoto, Shuntaroh Tamaki, Hiroaki Okamoto | 2021-06-08 |
| 10969708 | Developing device, process cartridge, and image forming apparatus | Takuya Suganuma | 2021-04-06 |