Takashi Akaike
22Patents
4h-index
16Co-inventors
56Inventor score
Filing activity: Aug 11, 2009 → Aug 22, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8401434B2 | Powder storage device and image forming apparatus using the same | Physics | 15 | Active |
| US8346151B2 | Image forming apparatus including a plurality of image forming sections and a plurality of discharging pipes | Physics | 14 | Active |
| US8634743B2 | Detachable body and image forming apparatus | Physics | 7 | Active |
| US10663881B1 | Developing device with airflow | Physics | 5 | Active |
| US10866536B2 | Developing device with sealing unit, process cartridge using developing device, and image forming apparatus | Physics | 3 | Active |
| USD1043811S1 | Toner cartridge | General | 2 | Active |
| US8185034B2 | Storage container, powder processing device, and image forming apparatus using the same | Physics | 1 | Active |
| USD1016138S1 | Toner cartridge | General | 0 | Active |
| USD1042617S1 | Toner cartridge | General | 0 | Active |
| US10775716B2 | Image forming unit and image forming apparatus | Physics | 0 | Active |
| US11119424B2 | Image forming unit and image forming apparatus having restricting portion to prevent rotation | Physics | 0 | Active |
| US9563149B2 | Developer collection container and image forming apparatus | Physics | 0 | Active |
| US10534304B2 | Image forming apparatus | Physics | 0 | Active |
| US11892782B2 | Powder accommodating container, powder supply device, developing device, and image forming apparatus | Physics | 0 | Active |
| US10684588B2 | Image forming unit and image forming apparatus | Physics | 0 | Active |
| USD1019763S1 | Toner cartridge | General | 0 | Active |
| US11016432B2 | Sensor holder and sensor housing unit | Physics | 0 | Active |
| US10289022B2 | Developing device and image forming apparatus | Physics | 0 | Active |
| USD1042616S1 | Toner cartridge | General | 0 | Active |
| US11022927B1 | Image formation device | Physics | 0 | Active |
| US10684572B2 | Developing device and image forming apparatus | Physics | 0 | Active |
| USD1024188S1 | Toner cartridge | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.