Hiroki Fujimoto
41Patents
6h-index
54Co-inventors
72Inventor score
Filing activity: Feb 23, 1995 → Nov 11, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7206074B2 | Apparatus and method for measuring spectral reflectance and apparatus for measuring film thickness | Physics | 41 | Expired |
| US5982386A | Image boundary correction by fractal processing | Physics | 14 | Expired |
| US5920648A | Image processing method and apparatus which replace horizontal and vertical vectors with an inclined vector | Physics | 8 | Expired |
| US5596425A | Method and apparatus for simulating color print | Electricity | 8 | Expired |
| US6614620B2 | Thin film magnetic head | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7315009B2 | Material for welding and welded article | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7150391B2 | Material for welding and welded article | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5999658A | Image tone interpolation method and apparatus therefor | Physics | 5 | Expired |
| US10035324B2 | Formed member and manufacturing method thereof | Emerging Cross-Sectional Technologies | 3 | Active |
| US10406627B2 | Resistance spot welding method | Performing Operations; Transporting | 3 | Active |
| US9970116B2 | Al-plated steel sheet used for hot pressing and method for manufacturing Al-plated steel sheet used for hot pressing | Emerging Cross-Sectional Technologies | 3 | Active |
| US7003148B2 | Detection of an end point of polishing a substrate | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7977620B2 | Laser-welding method for stacked workpieces | Performing Operations; Transporting | 2 | Active |
| US10803290B2 | Classifier construction method and method for determining life or death of cell using same | Physics | 2 | Active |
| US10946486B2 | Flux-cored wire, manufacturing method of welded joint, and welded joint | Chemistry; Metallurgy | 2 | Active |
| US9600874B2 | Method for evaluating culture quality | Physics | 2 | Active |
| US9292730B2 | Apparatus for physics and chemistry and method of processing image | Physics | 1 | Active |
| US10549388B2 | Method of welding overlapped portion, method of manufacturing overlap-welded member, overlap-welded member, and automotive part | Emerging Cross-Sectional Technologies | 1 | Active |
| US10036882B2 | Image processing method and image processing apparatus for cells carried in container | Physics | 1 | Active |
| US10059381B2 | Joint structure body of members | Performing Operations; Transporting | 1 | Active |
| US9204105B2 | Imaging apparatus and imaging method | Physics | 0 | Active |
| US11331742B2 | Flux-cored wire, manufacturing method of welded joint, and welded joint | Performing Operations; Transporting | 0 | Active |
| US11025924B2 | Image processing method and recording medium | Physics | 0 | Active |
| US11344969B2 | Overlapping bonded structure | Performing Operations; Transporting | 0 | Active |
| US9176132B2 | Method of calibration | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.