Inventor
TSUYOSHI OGAWA
Inventor
JP
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography33%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
H01LSemiconductor devices6%
G05DSystems for controlling or regulating non-electric variables5%
H05KPrinted circuits5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%
F01DNon-positive displacement machines or engines, e.g. steam turbines3%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants3%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
PatentTitleYear
12,474,652Image forming apparatus having detection of stored toner amount202512,471,251Optical transceiver202512,463,191Method for manufacturing electronic component device and electronic component device202512,429,797Image forming apparatus and image forming system with display of remaining toner amount202512,429,798Cartridge, supply container, and image forming apparatus202512,422,765Toner container including a pouch and portions supporting the pouch202512,379,679Image forming apparatus202512,321,111Image forming apparatus202512,315,760Method for manufacturing electronic component device202512,218,019Method for manufacturing electronic component device, and electronic component device202512,183,686Method for producing electronic component device and laminated film used therefor202412,169,375Image forming apparatus 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 unit202412,085,871Image forming apparatus with suppression of light quality attenuation202412,006,839Turbine rotor blade202411,860,556Image forming apparatus having detection of residual toner amount202411,846,894Image forming apparatus and image forming system202311,846,895Cartridge, supply container, and image forming apparatus202311,809,095Image forming apparatus202311,774,881Toner container having a base portion with a discharge opening and a hole202311,679,430Method of correcting bend of joint type-turbine rotor202311,643,114Information processing device, information processing method and information processing program202311,610,216Information processing apparatus, information processing method, and program202311,573,521Image forming apparatus having an opening/closing member that is prevented from closing when a replenishment container is attached to a process unit202311,569,899System information processing apparatus and information processing method202311,506,996Conveyance unit, process cartridge, and image forming apparatus202211,487,222Image forming apparatus202211,465,696Autonomous traveling vehicle202211,467,514Image forming apparatus and image forming system202211,442,453Information processing apparatus, information processing method and information processing program202211,422,484Cartridge, supply container, and image forming apparatus202211,378,914Process 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.
2021–2025Patents assigned to CANON KK (21)· patent assignee history
2021–2025Based in JP· patent location history
2022–2023Patents assigned to TOYOTA MOTOR CO LTD (5)· patent assignee history
2023–2024Patents assigned to TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (2)· patent assignee history
2024–2025Patents assigned to RESONAC CORP (4)· patent assignee history
2024–2025Patents assigned to SHOWA DENKO MATERIALS CO LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 21 | 2021–2025 |
| TOYOTA MOTOR CO LTD | 5 | 2022–2023 |
| RESONAC CORP | 4 | 2024–2025 |
| SHOWA DENKO MATERIALS CO LTD | 4 | 2024–2025 |
| TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP | 2 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 33 | 2021–2025 |