Inventor
KENGO SAKAI
Inventor
JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography47%
G06FElectric digital data processing12%
G16YInformation and communication technology specially adapted for the internet of things [iot]12%
H04LTransmission of digital information, e.g. telegraphic communication12%
H04WWireless communication networks12%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%
PatentTitleYear
12,474,652Image forming apparatus having detection of stored toner amount202512,443,126Image forming apparatus and developing cartridge202512,228,866Image forming apparatus and developing cartridge202512,168,563Packing member and cartridge assembly202412,169,375Image forming apparatus and image forming system202411,943,213Device and method for mediating configuration of authentication information202411,860,556Image forming apparatus having detection of residual toner amount202411,789,378Image forming apparatus and developing cartridge202311,552,938Device and method for mediating configuration of authentication information202311,493,879Cartridge, image forming apparatus, and method for manufacturing cartridge202211,204,566Image forming apparatus and developing cartridge2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to CANON KK (9)· patent assignee history
2021–2025Based in JP· patent location history
2023–2024Patents assigned to SORACOM INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 9 | 2021–2025 |
| SORACOM INC | 2 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 11 | 2021–2025 |