Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503090 | Toner | Tsuneyoshi Tominaga, Akane Masumoto, Toshihiko Katakura, Shiro Kuroki, Kenta Kamikura +5 more | 2019-12-10 |
| 10429757 | Toner | Sara Yoshida, Shinsuke Mochizuki, Tsuneyoshi Tominaga, Kenta Kamikura, Tsutomu Shimano +5 more | 2019-10-01 |
| 10303074 | Toner | Kentaro Yamawaki, Akane Masumoto, Kunihiko Nakamura, Sara Yoshida, Shinsuke Mochizuki +5 more | 2019-05-28 |
| 10175609 | Developer accommodating unit, process cartridge and electrophotographic image forming apparatus | Hiroomi Matsuzaki, Masaaki Matsushita, Tatsuo Fujisaki, Masaki Furutani, Tetsuo Uesugi +1 more | 2019-01-08 |