Yusuke Kosaki
21Patents
14h-index
34Co-inventors
73Inventor score
Filing activity: May 21, 2014 → Mar 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9429860B2 | Toner production method | Physics | 46 | Active |
| US9823595B2 | Toner | Physics | 43 | Active |
| US9798256B2 | Method of producing toner | Physics | 43 | Active |
| US9811016B2 | Toner | Physics | 42 | Active |
| US9869943B2 | Method of producing toner and method of producing resin particle | Physics | 42 | Active |
| US9857713B2 | Resin particle and method of producing the resin particle, and toner and method of producing the toner | Physics | 42 | Active |
| US9658554B2 | Method of producing toner and method of producing resin particle | Physics | 42 | Active |
| US9798262B2 | Method of producing toner | Chemistry; Metallurgy | 42 | Active |
| US9309349B2 | Toner | Physics | 41 | Active |
| US10295920B2 | Toner | Physics | 34 | Active |
| US10303075B2 | Toner | Physics | 34 | Active |
| US10409180B2 | Resin fine particles, method of producing resin fine particles, method of producing resin particles, and method of producing toner | Physics | 31 | Active |
| US10635010B2 | Toner | Physics | 17 | Active |
| US10539899B2 | Toner | Physics | 15 | Active |
| US10539893B2 | Toner | Physics | 14 | Active |
| US11573519B2 | Electrophotographic apparatus and process cartridge | Physics | 1 | Active |
| US10078280B2 | Methods for producing toner particle and producing resin particle | Physics | 1 | Active |
| US11841681B2 | Toner | Chemistry; Metallurgy | 0 | Active |
| US12210317B2 | Toner, external additive for toner, and fine particle | Chemistry; Metallurgy | 0 | Active |
| US9964876B2 | Toner and method for manufacturing the same | Physics | 0 | Active |
| US11960242B2 | Toner | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.