Akira Azami
21Patents
5h-index
48Co-inventors
69Inventor score
Filing activity: Mar 29, 1993 → Apr 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5321473A | Sealing members for a developing device in an image forming apparatus | Physics | 27 | Expired |
| US7599650B2 | Developer bearing member, developing device, process cartridge and image forming apparatus | Physics | 14 | Active |
| US6904244B2 | Developing device for suppressing variations in bulk density of developer, and an image forming apparatus including the developing device | Physics | 9 | Expired |
| US6895203B2 | Developing method and apparatus using two-ingredient developer with prescribed coating of particles and resin | Physics | 9 | Expired |
| US7003235B2 | Developing device for suppressing variations in bulk density of developer, and an image forming apparatus including the developing device | Physics | 5 | Expired |
| US7095971B2 | Developing method and apparatus using two-ingredient developer with prescribed coating of particles and resin | Physics | 5 | Expired |
| US7283774B2 | Developing method using a two-ingredient type developer and image forming apparatus using the same | Physics | 4 | Expired |
| US6674985B2 | Image forming apparatus | Physics | 3 | Expired |
| US7457571B2 | Image forming apparatus and process cartridge | Physics | 2 | Active |
| US8626039B2 | Image forming apparatus and method capable of obtaining high quality image suppressing edge effect | Physics | 1 | Active |
| US11635724B2 | Method for manufacturing removable information sheet | Physics | 1 | Active |
| US9046821B2 | Development device and image forming apparatus incorporating same | Physics | 1 | Active |
| US8326189B2 | Developing device, process cartridge, and image forming apparatus | Physics | 1 | Active |
| US7693465B2 | Image forming apparatus and process cartridge | Physics | 1 | Active |
| US9921541B2 | Developing device, and image forming apparatus and process cartridge incorporating same | Physics | 1 | Active |
| US8135315B2 | Developer regulating member in a developing unit, process cartridge including same, and image forming apparatus incorporating same | Physics | 1 | Active |
| US11635711B2 | Image forming method and image forming apparatus | Physics | 0 | Active |
| US9625851B2 | Developing device and image forming apparatus incorporating same | Physics | 0 | Active |
| US11036168B2 | Image forming method for metallic sheets | Physics | 0 | Active |
| US11681238B2 | Image forming method and image forming apparatus | Physics | 0 | Active |
| US9772579B2 | Developing device and image forming apparatus incorporating same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.