Inventor
KOJI WADA
Inventor
JP
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography61%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers5%
C25DProcesses for the electrolytic or electrophoretic production of coatings5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
B01DSeparation3%
C02FTreatment of water, waste water, sewage, or sludge3%
G06KGraphical data reading3%
H01QAntennas, i.e. radio aerials3%
PatentTitleYear
12,546,022Film, film forming method, and surface-coated material202612,517,459Cartridge, member constituting cartridge, and image forming apparatus202612,429,798Cartridge, supply container, and image forming apparatus202512,422,765Toner container including a pouch and portions supporting the pouch202512,372,918Cartridge, member constituting cartridge, and image forming apparatus202512,298,706Image forming apparatus with detectable cartridge202512,282,289Cartridge, member constituting cartridge, and image forming apparatus202512,140,904Cartridge, member constituting cartridge, and image forming apparatus202412,140,903Cartridge, member constituting cartridge, and image forming apparatus202412,111,601Image forming apparatus having an opening/closing member that is prevented from closing when a replenishment container is attached to a process unit202412,024,448Solid-liquid separation device202411,862,852Cable antenna, gate antenna, antenna unit, automatic conveyor shelf and unmanned cash register202411,846,894Image forming apparatus and image forming system202311,846,895Cartridge, supply container, and image forming apparatus202311,841,674Image forming apparatus202311,821,101Film, film forming method, and surface-coated material202311,774,881Toner container having a base portion with a discharge opening and a hole202311,698,601Cartridge, member constituting cartridge, and image forming apparatus202311,693,355Cartridge, member constituting cartridge, and image forming apparatus202311,573,521Image 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 apparatus202211,487,242Image forming apparatus202211,467,514Image forming apparatus and image forming system202211,422,484Cartridge, supply container, and image forming apparatus202211,314,199Cartridge, member constituting cartridge, and image forming apparatus202211,307,529Cartridge, member constituting cartridge, and image forming apparatus202211,199,794Conveyance unit, process cartridge, and image forming apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to CANON KK (23)· patent assignee history
2021–2026Based in JP· patent location history
2023–2026Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2024Patents assigned to AMCON INC (1)· patent assignee history
2024Patents assigned to YOMETEL CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 23 | 2021–2026 |
| TOYOTA MOTOR CO LTD | 2 | 2023–2026 |
| AMCON INC | 1 | 2024 |
| YOMETEL CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 27 | 2021–2026 |