Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845721 | Toner | Masatake Tanaka, Tsuneyoshi Tominaga, Noriyoshi Umeda, Shinsuke Mochizuki | 2020-11-24 |
| 10809639 | Toner | Kentaro Yamawaki, Masamichi Sato, Hidekazu Fumita | 2020-10-20 |
| 10747130 | Process cartridge and electrophotographic apparatus | Atsushi Okuda, Tsutomu Nishida, Yuka Ishiduka, Nobuhiro Nakamura, Hiroyuki Watanabe +3 more | 2020-08-18 |