Inventor
Ryota Shibuya
Inventor
Yokohama, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography69%
LOC1615%
H05KPrinted circuits8%
LOC188%
PatentTitleYear
10,915,060Developing device having restricted movement, process cartridge and image forming apparatus202110,649,368Image forming apparatus202010,606,205Image forming apparatus202010,444,665Image forming apparatus201910,180,655Apparatus and method for stably detaching a developing unit on an image forming apparatus201910,133,215Developer container, developer storage unit, process cartridge, and image forming apparatus2018D0823938Cartridge2018D0823380Cartridge20189,785,091'Developer container, developer storage unit, process cartridge, and image forming apparatus having a sealing member and an unsealing member'2017D0786968'Process cartridge for printer'20179,335,730'Process cartridge and electrophotographic image forming apparatus'20168,971,730'Image forming apparatus and cartridge'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2021Patents assigned to CANON KK (12)· patent assignee history
2015–2021Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 12 | 2015–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 12 | 2015–2021 |