Takahiro Bito
13Patents
5h-index
29Co-inventors
62Inventor score
Filing activity: Mar 14, 1997 → Jan 31, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5983055A | Photosensitive element for electrophotography | Physics | 73 | Expired |
| US8126340B2 | Developer recovering device and image forming apparatus having the same | Physics | 15 | Active |
| US8531719B2 | Image forming apparatus, image forming system, storage medium, and control method including recommendation information writing | Physics | 10 | Active |
| US8043781B2 | Toner, two-component developer and image formation device | Physics | 8 | Active |
| US6317576A | Electrophotographic developing unit | Physics | 6 | Expired |
| US7070897B2 | Developer for use in electrophotography and method and apparatus for image formation | Physics | 2 | Expired |
| US6004713A | Toner, Developer, and process for producing the same | Physics | 2 | Expired |
| US7514193B2 | Developing toner for electrostatic latent images, imaging forming method and image forming apparatus | Physics | 1 | Expired |
| US6110635A | Toner for electrophotography and a production method thereof | Physics | 1 | Expired |
| US7449274B2 | Toner for electrostatic image development and image forming method using the same | Physics | 0 | Active |
| US9040217B2 | Carrier, two-component developer using the same, and image-forming apparatus using said developer | Physics | 0 | Active |
| US6864031B2 | Electrophotographic developer and image-forming method using the developer | Physics | 0 | Expired |
| US6066423A | Toner for electrophotography | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.