Makoto Kitamura
95Patents
9h-index
54Co-inventors
81Inventor score
Filing activity: Oct 17, 1985 → Sep 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5838381A | Image display apparatus capable of displaying personal computer signals and television signal by conversion into a signal of a higher number of pixels | Physics | 48 | Expired |
| US4697796A | Suspension device | Performing Operations; Transporting | 23 | Expired |
| US8811698B2 | Image processing apparatus, image processing method, and computer-readable recording medium | Physics | 23 | Active |
| US8079586B2 | Feed device and image forming apparatus | Performing Operations; Transporting | 13 | Active |
| US7457580B2 | Sheet supplying device and image forming apparatus | Physics | 11 | Expired |
| US4683993A | Hydraulic damper | Performing Operations; Transporting | 10 | Expired |
| US7921987B2 | Belt drive device and image forming apparatus | Performing Operations; Transporting | 10 | Active |
| US6016416A | Image recording apparatus having a drum and a roller with intermeshing gears | Physics | 9 | Expired |
| US7434680B2 | Belt unit and image forming apparatus | Physics | 9 | Expired |
| US7976315B2 | Receptacle with an inner conductor surrounded by an outer conductor and an insulator having overhung portions | Electricity | 8 | Active |
| US6862426B2 | Sheet feeding mechanism and image forming apparatus | Physics | 7 | Expired |
| US8837821B2 | Image processing apparatus, image processing method, and computer readable recording medium | Physics | 7 | Active |
| US8689967B2 | Belt driving device and image forming apparatus | Physics | 7 | Active |
| US7018194B2 | Powder supplying apparatus and powder molding apparatus | Performing Operations; Transporting | 7 | Expired |
| US7985076B2 | Receptacle for coaxial connector | Electricity | 6 | Active |
| US8107698B2 | Image processing apparatus and computer program product | Physics | 6 | Active |
| US8743189B2 | Image processing apparatus, image processing method, and computer-readable recording medium storing image processing program | Physics | 5 | Active |
| US7636530B2 | Image forming apparatus having a single device for detecting when cover of the apparatus are all closed | Physics | 4 | Active |
| US10198811B2 | Image processing apparatus, image processing method, and computer-readable recording medium | Physics | 4 | Active |
| US10223785B2 | Image processing apparatus, image processing method, and computer-readable recording medium extracting one or more representative images | Physics | 4 | Active |
| US5886482A | Display device with dynamic focus circuit | Electricity | 4 | Expired |
| US8670622B2 | Image processing apparatus, image processing method, and computer-readable recording medium | Physics | 3 | Active |
| US7310488B2 | Belt device and image forming apparatus | Physics | 3 | Expired |
| US9162833B2 | Medium feeding apparatus and image forming apparatus | Performing Operations; Transporting | 3 | Active |
| US6060845A | Raster distortion correction and deflection circuit arrangement | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.