Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D631088 | Process cartridge | Kazuo Chadani, Tatsuya Suzuki, Yasufumi Yoshino, Masaaki Sato, Osamu Anan +3 more | 2011-01-18 |
| 7860437 | Developer container, developing apparatus and process cartridge | Tatsuya Suzuki | 2010-12-28 |