Tetsuo Tokuda
67Patents
5h-index
42Co-inventors
72Inventor score
Filing activity: Feb 1, 2002 → Sep 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8588670B2 | Fixing device having a reflector and image forming apparatus incorporating same | Physics | 10 | Active |
| US8725038B2 | Belt assembly, fixing device, and image forming apparatus incorporating same | Physics | 9 | Active |
| US8364052B2 | Fixing device and image forming apparatus incorporating same | Physics | 9 | Active |
| US8447220B2 | Fixing device and image forming apparatus including same | Physics | 5 | Active |
| US9116494B2 | Fixing device having a fuser pad of varying thickness and image forming apparatus incorporating same | Physics | 5 | Active |
| US8682192B2 | Image forming apparatus | Physics | 5 | Active |
| US8311469B2 | Fixing device and image forming apparatus incorporating same | Physics | 5 | Active |
| US8498561B2 | Fixing device and image forming apparatus incorporating same having a reinforcing member including first and second flanges | Physics | 5 | Active |
| US8630572B2 | Fixing device and image forming apparatus including same | Physics | 5 | Active |
| US8437675B2 | Fixing device and image forming apparatus incorporating same having a laminated heater with a flexible heat generation sheet | Physics | 4 | Active |
| US8401448B2 | Fixing device and image forming apparatus incorporating same | Physics | 4 | Active |
| US8428502B2 | Belt-type fixing device and image forming apparatus using same | Physics | 3 | Active |
| US8655211B2 | Fixing device and image forming apparatus incorporating same | Physics | 3 | Active |
| US8583020B2 | Fixing device and image forming apparatus incorporating same | Physics | 3 | Active |
| US8682218B2 | Fixing device and image forming apparatus incorporating same | Physics | 3 | Active |
| US8676101B2 | Fixing device having metal pipe with rough section and image forming apparatus incorporating same | Physics | 2 | Active |
| US8600277B2 | Fixing device and image forming apparatus incorporating same | Physics | 2 | Active |
| US8615175B2 | Fixing unit and image forming apparatus including same | Physics | 2 | Active |
| US8903296B2 | Fixing device and image forming apparatus incorporating same | Physics | 2 | Active |
| US8559839B2 | Fixing device and image forming apparatus incorporating | Physics | 2 | Active |
| US8472855B2 | Fixing device and image forming apparatus incorporating same | Physics | 2 | Active |
| US8594549B2 | Image forming apparatus incorporating a fixing device and contact member to reduce fixing member deformation | Physics | 2 | Active |
| US8401414B2 | Fixing device and image forming apparatus incorporating same | Physics | 2 | Active |
| US8655244B2 | Fixing device and image forming apparatus incorporating same | Physics | 2 | Active |
| US9817345B2 | Fixing device, image forming apparatus, and method of controlling fixing device | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.