Hiroaki Nieda
29Patents
4h-index
15Co-inventors
56Inventor score
Filing activity: Feb 20, 2008 → Nov 9, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8417154B2 | Image forming apparatus with connecting portion for shaft misalignment | Physics | 35 | Active |
| US8401426B2 | Opening/closing mechanism and image forming apparatus | Physics | 5 | Active |
| US7995951B2 | Image forming apparatus and drive-switching method | Physics | 5 | Active |
| US10175629B2 | Drive transmission device and image forming apparatus incorporating the drive transmission device | Physics | 4 | Active |
| US10877432B2 | Powder container, process cartridge, and image forming apparatus | Physics | 3 | Active |
| US10627743B2 | Powder container, process cartridge, and image forming apparatus | Physics | 3 | Active |
| USD924319S1 | Toner cartridge | General | 2 | Active |
| USD931365S1 | Toner cartridge | General | 1 | Active |
| USD896306S1 | Toner cartridge | General | 1 | Active |
| US10591853B2 | Moving device and image forming apparatus incorporating the moving device | Electricity | 1 | Active |
| US8185027B2 | Image forming apparatus, method of allowing driven member to be mounted on apparatus body in image forming apparatus and method of allowing drive force to be transmitted to belt unit in image forming apparatus | Physics | 1 | Active |
| US8045889B2 | Image forming apparatus, method of allowing driven member to be mounted on apparatus body in image forming apparatus and method of allowing drive force to be transmitted to belt unit in image forming apparatus | Physics | 1 | Active |
| US10228050B2 | Cam device, fixing device, transfer device, and image forming apparatus | Physics | 1 | Active |
| US12222671B2 | Image forming apparatus | Fixed Constructions | 0 | Active |
| US11789380B2 | Powder container having a flexible sheet to contact the conveying rotator | Physics | 0 | Active |
| US10866537B2 | Powder container having contact portion to contact a restriction member | Physics | 0 | Active |
| US10871730B2 | Developer container, developer supply device, process cartridge, and image forming apparatus including a communication port in a partition | Physics | 0 | Active |
| US10261449B2 | Drive transmission device and image forming apparatus incorporating the drive transmission device | Physics | 0 | Active |
| US10606188B2 | Powder container, process cartridge, and image forming apparatus | Physics | 0 | Active |
| US12267469B2 | Image forming apparatus including a double-structured bottle cover | Electricity | 0 | Active |
| USD983258S1 | Toner cartridge | General | 0 | Active |
| US10509342B2 | Powder container, process cartridge, image forming apparatus, and mechanical device | Physics | 0 | Active |
| US10579013B2 | Drive transmitting device configured to reduce cost and/or noise, and image forming apparatus incorporating the drive transmitting device | Physics | 0 | Active |
| US12332580B2 | Image forming apparatus including a housing with a cover to store a toner bottle | Physics | 0 | Active |
| US11175605B2 | Powder container having a rotator with a flap to contact a wall of the powder container | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.