Keisuke Kobayashi
18Patents
4h-index
39Co-inventors
60Inventor score
Filing activity: Mar 27, 1981 → Mar 9, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD652062S1 | Wheel loader | General | 41 | Expired |
| US4341965A | Composite electrode and insulating wall elements for magnetohydrodynamic power generating channels characterized by fibers in a matrix | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4920093A | Fabrication of superconducting oxide thin films by sol-gel method | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5001110A | Organometallic solutions for forming oxide superconducting films | Emerging Cross-Sectional Technologies | 10 | Expired |
| US10466574B2 | Image projection apparatus | Physics | 4 | Active |
| US10983424B2 | Image projection apparatus and storage medium capable of adjusting curvature amount of image plane | Electricity | 3 | Active |
| US9945099B2 | Industrial vehicle | Emerging Cross-Sectional Technologies | 2 | Active |
| US9434245B2 | Industrial vehicle | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10638103B2 | Image projection apparatus, control method of the image projection apparatus, and storage medium | Electricity | 1 | Active |
| US10062759B2 | Silicon carbide semiconductor device and method for manufacturing same | Electricity | 1 | Active |
| US11031238B2 | Silicon carbide stacked substrate and manufacturing method thereof | Electricity | 1 | Active |
| US10229974B2 | Semiconductor device and power conversion device | Electricity | 0 | Active |
| US9080947B2 | X-ray irradiation device and analysis device | Electricity | 0 | Active |
| US12363973B2 | SiC wafer and manufacturing method thereof | Electricity | 0 | Active |
| US12425530B2 | Image processing device, image processing method, and storage medium | Electricity | 0 | Active |
| US10066364B2 | Construction machine | Fixed Constructions | 0 | Active |
| US10032871B2 | Silicon carbide semiconductor device and method for manufacturing same | General | 0 | Revoked |
| US9490328B2 | Silicon carbide semiconductor device and manufacturing method of the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.