Ryuuta Yoshida
5Patents
2h-index
29Co-inventors
47Inventor score
Filing activity: Oct 12, 2011 → Nov 2, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8778588B2 | Toner for electrostatic charge development | Physics | 8 | Active |
| US10073366B2 | Toner, toner storage unit, image forming apparatus, and method for manufacturing toner | Physics | 4 | Active |
| US9201326B2 | Toner, developer and image forming apparatus | Physics | 1 | Active |
| US8999618B2 | Toner set, developer set, and image forming apparatus | Physics | 1 | Active |
| US12416872B2 | Toner, developing agent, toner stored unit, and image forming apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.