Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871729 | Powder container, powder supply device, and image forming apparatus including same | Kentaro Nodera, Emi Kita, Akihiro Takayama, Susumu Tateyama, Shinnosuke Koshizuka +1 more | 2020-12-22 |
| 10847279 | Method for making a sulfur-based positive-electrode active material | Toshikatsu Kojima, Tetsuo Sakai, Akihiro YAMANO, Masahiro Yanagida | 2020-11-24 |
| 10649367 | Powder supply device and image forming apparatus incorporating same | Junichi Matsumoto, Shuntaroh Tamaki, Hiroaki Okamoto | 2020-05-12 |
| 10606187 | Powder container, powder supply device, and image forming apparatus including same | Kentaro Nodera, Emi Kita, Akihiro Takayama, Susumu Tateyama, Shinnosuke Koshizuka +1 more | 2020-03-31 |