Toyohiko Awano
18Patents
4h-index
30Co-inventors
60Inventor score
Filing activity: May 28, 1999 → Oct 3, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8095048B2 | Toner cartridge mounting structure, toner cartridge, and image forming apparatus | Physics | 17 | Active |
| USD518851S1 | Image forming apparatus | General | 11 | Expired |
| US6137975A | Developing device for preventing an overflow of a developer from a developing unit | Physics | 6 | Expired |
| US6104898A | Rotary developing device having adjustably mounted developing units | Physics | 6 | Expired |
| US8014705B2 | Developing device, image supporter unit, and image formation apparatus | Physics | 4 | Active |
| US8577245B2 | Image forming apparatus | Physics | 3 | Active |
| US7529511B2 | Toner cartridge | Physics | 2 | Active |
| US6944414B2 | Image forming apparatus, a developer leakage preventing member for using the same and a method for shipping/transporting an image forming apparatus | Physics | 2 | Expired |
| US8515308B2 | Gear center-distance maintaining mechanism, image forming apparatus, and assembly | Emerging Cross-Sectional Technologies | 1 | Active |
| US9448506B1 | Developer discharge structure and image forming apparatus | Physics | 1 | Active |
| US8385773B2 | Mounting structure of removable member, and image forming apparatus | Physics | 1 | Active |
| US8306453B2 | Image forming unit and image forming apparatus provided therewith | Physics | 0 | Active |
| US7912409B2 | Toner cartridge | Physics | 0 | Active |
| US9141082B1 | Process cartridge and image forming apparatus using the process cartridge | Physics | 0 | Active |
| US7647010B2 | Toner cartridge and image forming apparatus | Physics | 0 | Active |
| US8577251B2 | Image forming apparatus comprising a frame, an intermediate transfer section, and a plurality of built-in-bodies | Physics | 0 | Active |
| US12117753B2 | Pressing device and pressing process apparatus using the same | Physics | 0 | Active |
| US11086263B1 | Rotatable cleaning device for photoconductor drum that prevents spillage | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.