Keiji Kojima
63Patents
21h-index
69Co-inventors
91Inventor score
Filing activity: Dec 21, 1984 → Dec 22, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6347344B1 | Integrated multimedia system with local processor, data transfer switch, processing modules, fixed functional unit, data streamer, interface unit and multiplexer, all integrated on multimedia processor | Physics | 157 | Expired |
| US5568640A | Document retrieving method in a document managing system | Emerging Cross-Sectional Technologies | 102 | Expired |
| US5774122A | Method for visual programming with aid of animation | Emerging Cross-Sectional Technologies | 99 | Expired |
| US5533141A | Portable pen pointing device and a processing system with pen pointing device | Physics | 84 | Expired |
| US6606741B2 | Method for visual programming with aid of animation | Emerging Cross-Sectional Technologies | 74 | Expired |
| US6334211A | Method for visual programming with aid of animation | Emerging Cross-Sectional Technologies | 66 | Expired |
| US5604910A | Method of and vector processor for searching text for key words based on candidate character strings obtained from the text using parallel processing | Emerging Cross-Sectional Technologies | 62 | Expired |
| US6041399A | VLIW system with predicated instruction execution for individual instruction fields | Physics | 59 | Expired |
| US5566294A | Method for visual programming with aid of animation | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5287449A | Automatic program generation method with a visual data structure display | Physics | 50 | Expired |
| US6608625B1 | Three dimensional graphic processor | Physics | 50 | Expired |
| USD797130S1 | Display screen with graphical user interface | General | 49 | Active |
| US5091848A | Vector processor for merging vector elements in ascending order merging operation or descending order merging operation | Physics | 42 | Expired |
| US4961231A | Pattern recognition method | Physics | 39 | Expired |
| US4779192A | Vector processor with a synchronously controlled operand fetch circuits | Physics | 37 | Expired |
| US4644471A | Method for processing a data base | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5280574A | Text document management method adapted for generating plural text documents derived from the same original text document | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5566336A | Operation macro generated method that changes execution control according to system situation | Physics | 26 | Expired |
| US5048113A | Character recognition post-processing method | Physics | 24 | Expired |
| US5893143A | Parallel processing unit with cache memories storing NO-OP mask bits for instructions | Physics | 22 | Expired |
| US6401190B1 | Parallel computing units having special registers storing large bit widths | Physics | 21 | Expired |
| US5062141A | Method of segmenting characters in lines which may be skewed, for allowing improved optical character recognition | Physics | 19 | Expired |
| US5870618A | Processor and data processor | Physics | 16 | Expired |
| US5182777A | Method for extracting feature quantities of a character | Physics | 16 | Expired |
| US5226135A | Method for sorting vector data on the basis of partial vectors and vector processor | Physics | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.