Yuichi Makino
26Patents
6h-index
21Co-inventors
65Inventor score
Filing activity: Aug 21, 2001 → Oct 21, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8913915B2 | Charging device | Physics | 11 | Active |
| US7782503B2 | Image reading apparatus and method for controlling the same | Electricity | 11 | Active |
| US6674991B2 | Sheet conveying apparatus and original document processing apparatus | Electricity | 10 | Expired |
| US7385735B2 | Sheet transport apparatus, image reading apparatus and image forming apparatus | Electricity | 8 | Expired |
| US7719726B2 | Image reading apparatus and method of displaying alien substance location thereof | Electricity | 8 | Active |
| US7139516B2 | Developer replenishment apparatus | Physics | 7 | Expired |
| US7684726B2 | Image forming apparatus having the outer cover including acoustic insulation and heat conductive layers | Physics | 6 | Active |
| US7667879B2 | Image reading apparatus and image forming apparatus | Electricity | 5 | Active |
| US6957037B2 | Image reading apparatus and image forming apparatus having the same | Electricity | 4 | Expired |
| US7317561B2 | Image reading apparatus, and image forming apparatus | Electricity | 4 | Active |
| US7000915B2 | Sheet conveying apparatus and original document processing apparatus | Electricity | 3 | Expired |
| US8630567B2 | Charging device having movable holding member for shutter and image forming apparatus having the same | Physics | 2 | Active |
| US7542065B2 | Light beam scanning apparatus and controlling method for image forming apparatus | Physics | 2 | Active |
| US9639036B2 | Image heating apparatus having a rubbing rotatable member | Physics | 2 | Active |
| US8588653B2 | Corona charger including shutter | Physics | 2 | Active |
| US9104155B2 | Image heating apparatus | Physics | 1 | Active |
| US8731440B2 | Corona charger including shutter | Physics | 1 | Active |
| USRE42797E1 | Developer replenishment apparatus | General | 1 | Active |
| US9268248B2 | Corona charger including shutter | Physics | 1 | Active |
| US8649701B2 | Charging device for charging photosensitive member | Physics | 1 | Active |
| US7773917B2 | Toner conveying apparatus for supplying toner to a developing apparatus | Physics | 1 | Active |
| US8824915B2 | Image forming apparatus with fan control | Physics | 1 | Active |
| US10423106B2 | Fixing device that controls a position of a fixing belt using a displacing device | Physics | 0 | Active |
| US11249428B2 | Image forming apparatus | Physics | 0 | Active |
| US7396922B2 | Regulation of hypoxia-inducible gene expression with antisense Inhibitory PAS domain protein | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.