Inventor
HIROSHI TAKARADA
Inventor
JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography76%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers12%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials4%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
F16DCouplings for transmitting rotation4%
PatentTitleYear
12,487,543Toner container and image forming system202512,429,798Cartridge, supply container, and image forming apparatus202512,422,765Toner container including a pouch and portions supporting the pouch202512,399,449Developer container and manufacturing method for developer container202512,346,041Image forming apparatus and image forming system202512,321,111Image forming apparatus202512,169,374Accommodating container and image forming system202412,111,601Image forming apparatus having an opening/closing member that is prevented from closing when a replenishment container is attached to a process unit202412,105,441Toner container and image forming system202412,066,769Toner container having a shutter and an engaging portion exposed from the shutter202411,977,344Image forming apparatus and image forming system202411,846,895Cartridge, supply container, and image forming apparatus202311,809,095Image forming apparatus202311,774,881Toner container having a base portion with a discharge opening and a hole202311,573,521Image forming apparatus having an opening/closing member that is prevented from closing when a replenishment container is attached to a process unit202311,506,996Conveyance unit, process cartridge, and image forming apparatus202211,487,222Image forming apparatus202211,422,484Cartridge, supply container, and image forming apparatus202211,199,794Conveyance unit, process cartridge, and image forming apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to CANON KK (19)· patent assignee history
2021–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 19 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 19 | 2021–2025 |