Katagiri; Kei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katagiri; Kei.The latest application filed is for "image forming apparatus".
- Katagiri; Kei - Nagoya JP
- Katagiri; Kei - Nagoya-shi JP
| Patent | Date |
|---|---|
| Development device Grant 10,684,584 - Iriyama , et al. | 2020-06-16 |
| Image forming apparatus and drum cartridge Grant 10,452,023 - Nakajima , et al. Oc | 2019-10-22 |
| Image forming apparatus including handle cover configured to cover handle of drum cartridge Grant 10,386,784 - Wakamatsu , et al. A | 2019-08-20 |
| Image forming apparatus including drum cartridge Grant 10,274,862 - Iriyama , et al. | 2019-04-30 |
| Image Forming Apparatus App 20190025755 - Wakamatsu; Mayu ; et al. | 2019-01-24 |
| Image Forming Apparatus and Drum Cartridge App 20190011874 - Nakajima; Keigo ; et al. | 2019-01-10 |
| Image Forming Apparatus Including Drum Cartridge App 20190011851 - Iriyama; Shota ; et al. | 2019-01-10 |
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