Tomoo Sakimura
32Patents
5h-index
35Co-inventors
69Inventor score
Filing activity: Feb 23, 1995 → Jan 25, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6203962A | Electrophotographic image forming method, electrophotographic image forming apparatus, and processing cartridge and electrophotographic photoreceptor used therein | Physics | 20 | Expired |
| US6143452A | Electrophotographic photoreceptor | Physics | 17 | Expired |
| US6265122A | Electrophotographic photoreceptor and an image forming apparatus and a process cartridge using the same | Physics | 12 | Expired |
| US6489069B1 | Electrophotographic image carrier and image forming apparatus, image forming method and processing cartridge using it | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6442367B1 | Electrophotographic image forming method, electrophotographic image forming apparatus, and processing cartridge | Physics | 8 | Expired |
| US6406825B1 | Electrophotographic photoreceptor | Physics | 5 | Expired |
| US5589314A | Image forming method using an imidazole-perylene electrophotographic photoreceptor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6099998A | Electrophotographic photoreceptor and a production method of the same | Physics | 4 | Expired |
| US7078142B2 | Image forming method | Physics | 4 | Expired |
| US5549997A | Electrophotographic photoreceptor | Physics | 4 | Expired |
| US6399262B1 | Electrophotographic photoreceptor | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7166398B2 | Electrophotographic photoreceptor and device | Physics | 3 | Expired |
| US5589309A | Electrophotographic photoreceptor containing perylenes | Physics | 2 | Expired |
| US10266666B2 | Porous resin particle and method for producing the same, and structure | Chemistry; Metallurgy | 2 | Active |
| US8518616B2 | Electrophotographic photoreceptor and image forming method | Physics | 1 | Active |
| US7229729B2 | Electrophotographic photoreceptor, process cartridge, image forming apparatus and image forming method | Physics | 1 | Expired |
| US6620567B2 | Electrophotographic photoreceptor, image forming apparatus and processing cartridge | Physics | 1 | Expired |
| US5891599A | Electrophotographic photoreceptor | Physics | 1 | Expired |
| US8808954B2 | Electrophotographic photoconductor, process cartridge including the same, and image forming apparatus including the same | Physics | 0 | Active |
| US9950303B2 | Method for production of hollow particle | Performing Operations; Transporting | 0 | Active |
| US8182970B2 | Image forming method | Physics | 0 | Active |
| US8669031B2 | Electrophotographic photoreceptor and image forming method | Physics | 0 | Active |
| US9201320B2 | Production process of organic photoreceptor | Physics | 0 | Active |
| US9063448B2 | Electrophotographic photoconductor and image forming apparatus | Physics | 0 | Active |
| US10073392B2 | Fixing member, image forming apparatus, fixing method, and image forming method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.