Keiko Osaka
17Patents
2h-index
25Co-inventors
50Inventor score
Filing activity: Dec 30, 2009 → Oct 22, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9469723B2 | Particle manufacturing method, particles, and particle manufacturing apparatus | Chemistry; Metallurgy | 3 | Active |
| US10828827B2 | Powder material for three-dimensional object formation, hardening liquid and three-dimensional object formation kit, and formation method and formation apparatus of three-dimensional object | Emerging Cross-Sectional Technologies | 3 | Active |
| US8679714B2 | Toner, developer, and image forming method | Physics | 2 | Active |
| US10293555B2 | Liquid material for forming three-dimensional object and material set for forming three-dimensional object, and three-dimensional object producing method | Emerging Cross-Sectional Technologies | 2 | Active |
| US8524437B2 | Particle producing method, particle, toner, developer, process cartridge, image forming method, image forming apparatus, and particle producing method | Physics | 2 | Active |
| US9994702B2 | Liquid material for forming three-dimensional object and material set for forming three-dimensional object, and three-dimensional object producing method and three-dimensional object producing apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US8369755B2 | Developing device and image forming apparatus using the developing device | Emerging Cross-Sectional Technologies | 1 | Active |
| US8632932B2 | Toner, color toner set, developer, process cartridge, and image forming method | Physics | 0 | Active |
| US11628617B2 | Formation method of three-dimensional object with metal and/or ceramic particles and thin organic resin | Emerging Cross-Sectional Technologies | 0 | Active |
| US8691486B2 | Electrostatic image developing toner, developer, image forming apparatus, image forming method, and process cartridge | Physics | 0 | Active |
| US9669565B2 | Particles and method for producing particles | Physics | 0 | Active |
| US8623580B2 | Toner, developer, image forming method and image forming apparatus | Physics | 0 | Active |
| US9611376B2 | Method for producing particles and apparatus for producing particles | Physics | 0 | Active |
| US8603713B2 | Toner, and developer, toner cartridge, image forming apparatus, process cartridge and image forming method using the same | Physics | 0 | Active |
| US11667055B2 | Method and apparatus for producing particles, particles, composition, particles dispersion liquid, and method for producing the particles dispersion liquid | Emerging Cross-Sectional Technologies | 0 | Active |
| US10767071B2 | Liquid material for forming three-dimensional object and material set for forming three-dimensional object, three-dimensional object producing method and three-dimensional object producing apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US8396399B2 | Toner bearing member, developing device, image forming apparatus, and image forming method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.