Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11016403 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Hideki Nakamura, Tadayoshi Uchida, Shuya Sugimoto, Mitsuaki Hirose, Noboru Toriu | 2021-05-25 |
| 10029866 | Image forming apparatus | — | 2018-07-24 |
| 9651917 | Image forming apparatus having cooling mechanism, cooling device, and cross-flow fan | Noriko Masuta | 2017-05-16 |
| 9623704 | Image forming apparatus and lockable swivel caster wheel assembly | Hideaki Doyo, Noriko Masuta | 2017-04-18 |
| 9244387 | Developer collecting device for suppressing decrease of developer collection rate and image forming apparatus | Shinsaku Yoneda | 2016-01-26 |
| 5217713 | Cytotoxic bispecific monoclonal antibody, its production and use | Susumu Iwasa, Yukio Toyoda | 1993-06-08 |
| 5141736 | Bispecific monoclonal antibody, its production and use | Susumu Iwasa, Yukio Toyoda | 1992-08-25 |