Takuya Yamaguchi
74Patents
8h-index
68Co-inventors
81Inventor score
Filing activity: Nov 14, 1988 → Nov 1, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7991325B2 | Image forming device having exposure unit provided to first device body rotataby joined to second device body | Physics | 16 | Active |
| US7822362B2 | Image forming apparatus | Physics | 14 | Active |
| US8208834B2 | Image forming apparatus having regulating mechanism for regulating swingable range of swingable member | Physics | 13 | Active |
| US8068762B2 | Image forming device having a positioning mechanism for positioning an exposure unit | Physics | 12 | Active |
| US7826769B2 | Image forming device | Physics | 12 | Active |
| US7832522B2 | Vehicle steering system, vehicle including the same and method for turning wheel of vehicle | Performing Operations; Transporting | 10 | Active |
| US7128316B2 | Sheet feeding device | Performing Operations; Transporting | 9 | Expired |
| US8126356B2 | Image forming apparatus having a lock mechanism releasable by lifting an upper cover | Emerging Cross-Sectional Technologies | 9 | Active |
| US7843483B2 | Image forming apparatus with a plurality of exposure units | Physics | 8 | Active |
| US9865680B2 | Semiconductor device with peripheral void space and method of making the same | Electricity | 8 | Active |
| US5357344A | Method of and apparatus for recording halftone image | Electricity | 7 | Expired |
| US8775025B2 | Steering system | Performing Operations; Transporting | 7 | Active |
| US4916367A | Method of and apparatus for preventing scanning line deviation in a process scanner of a separated drum type | Electricity | 6 | Expired |
| US10935385B2 | Information processing apparatus, vehicle, information processing method, running control method, and map updating method | Physics | 6 | Active |
| US8216511B2 | Specimen rack and specimen carrier system | Physics | 5 | Active |
| US7072732B2 | Multi-item multi-process lot size scheduling method | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8576265B2 | Image forming apparatus having a printhead guide and locking mechanism | Physics | 5 | Active |
| US10565736B2 | Image processing apparatus and method, program, and image processing system | Physics | 5 | Active |
| US7957674B2 | Image forming device whose upper cover is provided with discharge roller and pinch roller | Physics | 4 | Active |
| US8890706B2 | Orientation identification label, reagent container carrier structure, analyzer device and reader module | Physics | 4 | Active |
| US8781388B2 | Image forming device | Physics | 4 | Active |
| US11067986B2 | Autonomous driving vehicle, method of stopping autonomous driving vehicle, and recording medium | Physics | 4 | Active |
| US8111277B2 | Image forming apparatus with a plurality of exposure units | Physics | 4 | Active |
| US8693915B2 | Image forming apparatus including chargers around which air passes | Physics | 3 | Active |
| US8086374B2 | Steering system | Performing Operations; Transporting | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.