Hiromitsu Nishikawa
33Patents
8h-index
28Co-inventors
75Inventor score
Filing activity: Oct 31, 1985 → Sep 29, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4848031A | Door control device | Emerging Cross-Sectional Technologies | 65 | Expired |
| US4617757A | Sliding door opening-closing mechanism | Fixed Constructions | 42 | Expired |
| US6616216B2 | Automotive door construction | Fixed Constructions | 32 | Expired |
| US5351443A | Automotive door with window pane lifter module | Performing Operations; Transporting | 24 | Expired |
| US4902067A | Air spoiler retracting device | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6801636B2 | Image processing apparatus and method, and storage medium | Electricity | 15 | Expired |
| US4995568A | Wire terminal attaching structure of a driven rotary body | Fixed Constructions | 12 | Expired |
| US7456998B2 | Image processing apparatus, image processing method, and computer program | Physics | 8 | Expired |
| US6923523B2 | Image processing method and image processing apparatus | Electricity | 8 | Expired |
| US7032989B2 | Image processing method and image processing apparatus | Electricity | 6 | Expired |
| US5016939A | Canvas top type sunroof structure for motor vehicle | Performing Operations; Transporting | 6 | Expired |
| US7035426B2 | Image processing apparatus, image processing method and a computer program product for judging whether image data include specific information related to copy protection | Physics | 5 | Expired |
| US7697177B2 | Image processing method, apparatus and program product | Electricity | 4 | Active |
| US5106151A | Canvas top type sunroof structure for motor vehicle | Performing Operations; Transporting | 3 | Expired |
| US7843599B2 | Image processing method and image processing apparatus | Electricity | 3 | Active |
| US8376502B2 | Method and apparatus for generating color separation table, and image forming apparatus | Performing Operations; Transporting | 3 | Active |
| US8270048B2 | Method of generating color separation data and image processing apparatus | Electricity | 3 | Active |
| US8773723B2 | Generating color separation table for printer having color forming materials with high and low relative densities using a gamut boundary to limit use of dark color material | Electricity | 2 | Active |
| US9866729B2 | Image processing apparatus, image processing method, and storage medium for color separation and quantization processing | Electricity | 2 | Active |
| US7978385B2 | Information processing method, information processing apparatus, program and medium | Electricity | 2 | Active |
| US9628670B2 | Image processing apparatus, image processing method, and storage medium | Electricity | 2 | Active |
| US8947738B2 | Image processing apparatus and method for reducing coloring between color ink and clear ink on a pixel region | Electricity | 1 | Active |
| US8804195B2 | Information processing apparatus, information processing method, and color separation table generation method for outputting an image used for determining the acceptable colorant amount of a print medium | Electricity | 1 | Active |
| US8941885B2 | Image processing apparatus and image processing method | Electricity | 1 | Active |
| US8876254B2 | Image printing apparatus, image printing method and recording medium | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.