Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10597216 | Packing member | Seiya IMAI, Yohei Suzuki, Yasunori Uemura | 2020-03-24 |
| 8401438 | Conveyance member, developer cartridge, and image-forming apparatus | Hideo Ichikawa, Takashi Sakamoto, Masatoshi Norigoe | 2013-03-19 |
| 8260177 | Conveyance member, developer cartridge, and image-forming apparatus | Tomohiro Takeda, Masatoshi Norigoe, Hisashi Fukasawa | 2012-09-04 |