Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520883 | Method for manufacturing image bearing unit and method for manufacturing cartridge | Tadashi Horikawa, Ryuta Murakami, Tetsuya Numata, Daisuke Makiguchi | 2019-12-31 |
| 10345756 | Developing apparatus having a sealed developer bearing member, process cartridge, and image forming apparatus | Daisuke Makiguchi, Go Torii | 2019-07-09 |
| 10322580 | Frame, cartridge, image forming apparatus, and method for manufacturing frame | Daisuke Makiguchi, Go Torii | 2019-06-18 |