Yusuke Ohta
42Patents
5h-index
27Co-inventors
69Inventor score
Filing activity: Jun 4, 1997 → Oct 28, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8092908B2 | Graphite film and graphite composite film | Emerging Cross-Sectional Technologies | 33 | Active |
| US5982379A | Interactive color system editor and method of specifying potable color system framework representation | Physics | 9 | Expired |
| US7992188B2 | Document access control system, data processing apparatus, program product and method for performing document access control | Physics | 8 | Active |
| US7911411B2 | Projection apparatus | Physics | 7 | Active |
| US6130763A | Method of and system for correcting output values based upon conditional polynomials | Electricity | 5 | Expired |
| US9453155B2 | Graphite film and graphite composite film | Emerging Cross-Sectional Technologies | 4 | Active |
| US7985625B2 | Method of manufacturing a semiconductor device | Electricity | 3 | Active |
| US7883218B2 | Projector having a light tunnel clip for suppressing positional deviation of a light tunnel | Physics | 3 | Active |
| US7534657B2 | Method of manufacturing a semiconductor device | Electricity | 2 | Expired |
| US9540285B2 | Graphite film and process for producing graphite film | Chemistry; Metallurgy | 2 | Active |
| US8209752B2 | Imaging system and authentication method | Electricity | 2 | Active |
| US8992876B2 | Method for producing carbonaceous film, method for producing graphite film, roll of polymer film, and roll of carbonaceous film | Chemistry; Metallurgy | 1 | Active |
| US9500418B2 | Graphite composite film | Emerging Cross-Sectional Technologies | 1 | Active |
| US9249024B2 | Method for producing graphite film, method for rewinding same, and method for producing graphite composite film and graphite die-cutting product | Chemistry; Metallurgy | 1 | Active |
| US7969619B2 | Information tracking method, image forming apparatus, information processing apparatus, and information tracking program | Physics | 1 | Active |
| US7861086B2 | Digital signing method, digital signing apparatus, portable information processing apparatus, digital signing system, and recording medium | Electricity | 1 | Active |
| US10953629B2 | Rolled graphite sheet | Emerging Cross-Sectional Technologies | 0 | Active |
| US9637386B2 | Graphite film and process for producing graphite film | Chemistry; Metallurgy | 0 | Active |
| US11581698B2 | Optical device, lighting apparatus, measuring apparatus, part-inspecting apparatus, robot, electronic device, and movable object | Electricity | 0 | Active |
| US9249025B2 | Method for producing carbonaceous film and method for producing graphite film | Chemistry; Metallurgy | 0 | Active |
| US9193592B2 | Process for producing graphite film | Chemistry; Metallurgy | 0 | Active |
| US8920691B2 | Method for producing carbonized film and method for producing graphite film | Performing Operations; Transporting | 0 | Active |
| US9878521B2 | Method for producing resin molded body and graphite sheet laminate | Chemistry; Metallurgy | 0 | Active |
| US9359209B2 | Graphite film and method for producing graphite film | Emerging Cross-Sectional Technologies | 0 | Active |
| US8883068B2 | Method for improving the flatness of graphite film, graphite film, and method for producing same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.