Sohta Sugimoto
33Patents
4h-index
25Co-inventors
55Inventor score
Filing activity: Aug 31, 2018 → Jun 26, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10534313B2 | Process cartridge and image forming apparatus | Physics | 11 | Active |
| US10705481B2 | Process cartridge | Physics | 9 | Active |
| US11392082B2 | Cartridge with a mechanism for transmitting a force to a developing roller of the cartridge | Physics | 7 | Active |
| US11175624B2 | Process cartridge and image forming apparatus | Physics | 5 | Active |
| US10824110B2 | Process cartridge and image forming apparatus | Physics | 4 | Active |
| US12066785B2 | Cartridge and image forming apparatus | Physics | 2 | Active |
| US11977344B2 | Image forming apparatus and image forming system | Physics | 2 | Active |
| US11573524B2 | Process cartridge and image forming apparatus | Physics | 1 | Active |
| USD1023138S1 | Supplying port member for toner pack | General | 0 | Active |
| US11194288B2 | Cartridge with a mechanism for transmitting a force to a developing roller of the cartridge | General | 0 | Revoked |
| US11307532B2 | Cartridge with a mechanism for transmitting a force to a developing roller of the cartridge | General | 0 | Revoked |
| US12346041B2 | Image forming apparatus and image forming system | Physics | 0 | Active |
| USD1023139S1 | Supplying port member for toner pack | General | 0 | Active |
| US12072669B2 | Cartridge having a member for transmitting a driving force for rotating a developing roller | Physics | 0 | Active |
| USD1031832S1 | Supplying port member for toner pack | General | 0 | Active |
| USD1023145S1 | Supplying port member for toner pack | General | 0 | Active |
| USD1028078S1 | Supplying port member for toner pack | General | 0 | Active |
| US12092973B2 | Image forming apparatus | Physics | 0 | Active |
| US12416880B2 | Toner container | Physics | 0 | Active |
| USD1023141S1 | Supplying port member for toner pack | General | 0 | Active |
| USD1081786S1 | Toner pack | General | 0 | Active |
| USD1022032S1 | Supplying port member for toner pack | General | 0 | Active |
| USD1028075S1 | Supplying port member for toner pack | General | 0 | Active |
| USD1023144S1 | Supplying port member for toner pack | General | 0 | Active |
| USD1023136S1 | Supplying port member for toner pack | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.