Takeharu Tone
39Patents
11h-index
36Co-inventors
75Inventor score
Filing activity: Apr 25, 1995 → Jul 11, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7200287B2 | Method and apparatus for image processing, and a computer product | Physics | 56 | Expired |
| US6462837B1 | Gray-scale conversion based on SIMD processor | Electricity | 38 | Expired |
| US5740333A | Image processing method and image processing apparatus for converting an inputted color image into a two-color image | Electricity | 31 | Expired |
| US5715070A | Freely configurable image processing apparatus | Electricity | 24 | Expired |
| US6954281B2 | Method and apparatus for image processing, and a computer product | Physics | 21 | Expired |
| US5687006A | Image regenerating apparatus having improved character resolution and pattern gradation | Electricity | 20 | Expired |
| US6404512B1 | Method and apparatus for image processing capable of efficiently performing a gamma conversion operation | Electricity | 18 | Expired |
| US6763473B1 | Image processing device, method for saving power consumption of the image processing device, and a computer product | Emerging Cross-Sectional Technologies | 18 | Expired |
| US8237937B2 | Apparatuses, methods, and computer readable medium for processing image data based on property information to enhance usability of the image data | Electricity | 14 | Active |
| US5892852A | Image processing apparatus | Electricity | 14 | Expired |
| US7064863B2 | Method and system for see-through image correction in image duplication | Electricity | 13 | Expired |
| US6862101B1 | IMAGE PROCESSING APPARATUS, METHOD FOR ADDING OR UPDATING SEQUENCE OF IMAGE PROCESSING AND DATA FOR IMAGE PROCESSING IN THE IMAGE PROCESSING APPARATUS, AND COMPUTER-READABLE RECORDING MEDIUM WHERE PROGRAM FOR MAKING COMPUTER EXECUTE THE METHOD IS RECORDED | Electricity | 9 | Expired |
| US7710599B2 | Image processing apparatus, image processing method, and image processing program | Electricity | 9 | Active |
| US7664320B2 | Image processing apparatus, image processing method, and computer product | Electricity | 8 | Active |
| US6836346B2 | Method and apparatus for image processing, and a computer product | Electricity | 7 | Expired |
| US7072058B1 | Image processing apparatus | Electricity | 6 | Expired |
| US7551796B2 | Image processing apparatus, image data generation and transmission method and image data generation and transmission program | Electricity | 6 | Active |
| US7692816B2 | Image processing apparatus, image processing method, and computer product | Electricity | 6 | Active |
| US7123385B2 | Image processing apparatus | Electricity | 5 | Expired |
| US6963420B1 | Image processing apparatus | Electricity | 5 | Expired |
| US7272737B2 | Image processing device, method for saving power consumption of the image processing device, and a computer product | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7161714B1 | Apparatus and method for processing images, and computer product | Electricity | 5 | Expired |
| US8081344B2 | Image processing apparatus, image processing method, and image processing program | Electricity | 4 | Active |
| US7672004B2 | Format convertible image processing system, and program | Electricity | 4 | Active |
| US8817328B2 | Image processing apparatus, image processing method, and image processing program | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.