Inventor
Satoshi Nishiya
Inventor
Yokohama, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
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G03GElectrography100%
PatentTitleYear
11,112,751Cartridge, process cartridge and electrophotographic image forming apparatus202110,996,623Cartridge, process cartridge and electrophotographic image forming apparatus202110,901,365Cartridge, process cartridge and electrophotographic image forming apparatus202110,712,708Cartridge, process cartridge and electrophotographic image forming apparatus202010,705,480Cartridge, process cartridge and electrophotographic image forming apparatus202010,591,868Image forming apparatus including a movable engageable member and process cartridge including a force receiving portion202010,401,788Image forming apparatus including a movable engageable spacing member and process cartridge including a force receiving portion201910,228,652Cartridge, process cartridge and electrophotographic image forming apparatus201910,168,664Process cartridge including protrusion to receive a force for moving a developer roller201910,139,777Cartridge, process cartridge and electrophotographic image forming apparatus201810,067,444Remanufacturing method of developer accommodating unit201810,031,442Remanufacturing method of developer accommodating unit20189,910,387'Remanufacturing method of developer accommodating unit'20189,891,583'Remanufacturing method of developer accommodating unit'20189,836,020Process cartridge with force receiving portion configured to receive a force to move a developing roller20179,804,560'Cartridge, process cartridge and electrophotographic image forming apparatus'20179,575,434'Remanufacturing method of developer accommodating unit'20179,535,372'Remanufacturing method of developer accommodating unit'20179,429,906'Image forming apparatus including a movable engageable member and process cartridge including a force receiving portion'20169,429,877'Process cartridge and electrophotographic image forming apparatus'20169,122,235'Process cartridge and image forming apparatus with means to regulate movement of developing unit with respect to drum unit in axial direction of developing roller'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2021Patents assigned to CANON KK (20)· patent assignee history
2015–2021Based in Yokohama, JP· patent location history
2017–2021Based in Machida, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 20 | 2015–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 11 | 2015–2021 |
| Machida, JP | 10 | 2017–2021 |