Mitsuo Aoki
59Patents
19h-index
99Co-inventors
87Inventor score
Filing activity: Mar 24, 1976 → Jun 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6403275B1 | Electrophotographic toner, and image forming method and apparatus using the toner | Physics | 79 | Expired |
| US4980258A | Dry type developer for electrophotography | Physics | 52 | Expired |
| US6168894A | Image forming method and dry toner therefor | Physics | 45 | Expired |
| US5380616A | Toner for developing latent electrostatic images | Physics | 37 | Expired |
| US4908290A | Toner for developing latent electrostatic images | Physics | 37 | Expired |
| US4956258A | Dry toner for developing latent electrostatic images with improved resistance to toner staining of vinyl chloride products | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4590141A | Carrier particles for use in a two-component dry-type developer for developing latent electrostatic images | Physics | 29 | Expired |
| US4933250A | Magenta color toner for developing latent electrostatic images in color electrophotography | Physics | 28 | Expired |
| US4562136A | Two-component dry-type developer | Chemistry; Metallurgy | 27 | Expired |
| US4979708A | Fancy toothbrush holder | Human Necessities | 26 | Expired |
| US6924073B2 | Toner for developing electrostatic latent image, toner cartridge, developer, developer cartridge, image forming method, and image forming apparatus | Physics | 25 | Expired |
| US8496279B2 | Lifting hook device | Performing Operations; Transporting | 24 | Active |
| US6887636B2 | Toner for two-component developer, image forming method and device for developing electrostatic latent image | Physics | 23 | Expired |
| US5061588A | Dry type toner for electrophotography | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6120960A | Image forming method and dry toner therefor | Physics | 21 | Expired |
| US4672016A | Carrier particles for use in a developer for developing latent electrostatic images comprise organic tin compound, silicone resin and conductive material | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4927728A | Carrier particles for use in a two-component dry-type developer | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5077889A | Process for fabricating a positive-temperature-coefficient heating device | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6934484B2 | Image-forming apparatus and image-forming method | Physics | 20 | Expired |
| US5994016A | Dry developer for developing electrostatic latent image | Physics | 19 | Expired |
| US8728696B2 | Toner, image forming method, and process cartridge | Physics | 19 | Active |
| US4584254A | Silicone resin coated carrier particles for use in a two-component dry-type developer | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7163774B2 | Toner for forming image, method for developing electrostatic latent image, method for fixing toner image, image forming method and process cartridge using the toner | Physics | 18 | Expired |
| US7217485B2 | Toner for electrophotography, and image fixing process, image forming process, image forming apparatus and process cartridge using the same | Physics | 16 | Expired |
| US6060201A | Image forming method using color developers | Physics | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.