Koji Nojima
21Patents
4h-index
11Co-inventors
56Inventor score
Filing activity: Sep 13, 2005 → Mar 3, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8139995B1 | Image forming apparatus | Physics | 13 | Active |
| US7589300B2 | Image heating apparatus | Electricity | 8 | Active |
| US9411275B2 | Image forming apparatus having partition configured to separate air flow and sheet feeding paths | Physics | 6 | Active |
| US9152097B2 | Fixing apparatus | Physics | 5 | Active |
| US9383696B2 | Fixing device | Physics | 3 | Active |
| US10955798B2 | Image forming apparatus | Physics | 3 | Active |
| US9501008B2 | Fixing device having exciting coil provided outside of a first rotatable member and configured to generate a magnetic flux for electromagnetic induction heating of the member | Physics | 2 | Active |
| US7689159B2 | Sheet transport apparatus and image forming apparatus including the same | Physics | 2 | Active |
| US9465360B2 | Fixing device | Physics | 2 | Active |
| US7474872B2 | Sheet transport apparatus and image forming apparatus including the same | Physics | 2 | Active |
| US9188951B2 | Fixing apparatus | Physics | 2 | Active |
| US10191417B2 | Fixing device having a cover member that covers a fixation roller | Physics | 1 | Active |
| US8035715B2 | Image sensor | Electricity | 1 | Active |
| US7761029B2 | Image forming apparatus | Electricity | 1 | Active |
| US11294311B2 | Image forming apparatus with collection of dust resulting from a parting agent contained in toner | Physics | 0 | Active |
| US11698603B2 | Image forming apparatus including filter for removing particulates | Physics | 0 | Active |
| US7450896B2 | Sheet transport apparatus and image forming apparatus | Physics | 0 | Active |
| US7933406B2 | Encryption device and method, and image forming apparatus | Electricity | 0 | Active |
| US11543771B2 | Image forming apparatus having duct with convex shaped filter | Physics | 0 | Active |
| US11493880B2 | Image forming apparatus with removal of dust resulting from a parting agent contained in toner | Physics | 0 | Active |
| US8419090B2 | Vehicular metal absorber, vehicular bumper system, automobile bumper absorber, and automobile bumper system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.