Naoki Kayahara
32Patents
5h-index
21Co-inventors
69Inventor score
Filing activity: Nov 30, 1998 → Aug 21, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6405206B1 | Method and apparatus for searching information, and a recording medium on which is recorded an information searching program | Emerging Cross-Sectional Technologies | 34 | Expired |
| US7409110B2 | Image retrieval system, image retrieval program and storage medium and image retrieval method | Physics | 17 | Active |
| US7266554B2 | Document extracting device, document extracting program, and document extracting method | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7520583B2 | Printing device, printing program, printing method, image processing device, image processing program, image processing method, and recording medium in which the program is stored | Performing Operations; Transporting | 12 | Active |
| US7460708B2 | System, program, and method for generating visual-guidance information | Physics | 8 | Active |
| US7715029B2 | Printing support system for reducing environmental load, printing support program for reducing environmental load, and printing support method for reducing environmental load | Physics | 4 | Active |
| US7931602B2 | Gaze guidance degree calculation system, gaze guidance degree calculation program, storage medium, and gaze guidance degree calculation method | Physics | 4 | Active |
| US8360544B2 | Print condition setting method in printing device | Performing Operations; Transporting | 2 | Active |
| US7035861B2 | System and methods for providing data management and document data retrieval | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6615200B1 | INFORMATION-RETRIEVAL-PERFORMANCE EVALUATING METHOD, INFORMATION-RETRIEVAL-PERFORMANCE EVALUATING APPARATUS, AND STORAGE MEDIUM CONTAINING INFORMATION-RETRIEVAL-PERFORMANCE-RETRIEVAL-EVALUATION PROCESSING PROGRAM | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7328253B2 | Service providing system, service providing terminal, client terminal, and storage medium | Physics | 1 | Expired |
| US8960841B2 | Printing apparatus and printing method | Performing Operations; Transporting | 1 | Active |
| US7519031B2 | System and methods of differential communication | Electricity | 1 | Active |
| US10369784B2 | Printing apparatus and printing method | Performing Operations; Transporting | 1 | Active |
| US9278523B2 | Dot recording apparatus, dot recording method and computer program for the same | Performing Operations; Transporting | 0 | Active |
| US11590770B2 | Printing apparatus and printing method | Electricity | 0 | Active |
| US11951756B2 | Printing apparatus and printing method | Performing Operations; Transporting | 0 | Active |
| US11514279B2 | Printing apparatus for printing image on fabric formed with pattern and printing method for printing image on fabric formed with pattern | Performing Operations; Transporting | 0 | Active |
| US11718105B2 | Printing apparatus and printing method | Electricity | 0 | Active |
| US9592677B2 | Dot recording apparatus, dot recording method, computer program therefor, and method of manufacturing recording medium | Performing Operations; Transporting | 0 | Active |
| US12015754B2 | Image processing apparatus, printing system, and image processing method | Electricity | 0 | Active |
| US11970016B2 | Printing apparatus and printing method | Physics | 0 | Active |
| US8251489B2 | Liquid ejecting device | Performing Operations; Transporting | 0 | Active |
| US11697290B2 | Printing apparatus and printing method | Electricity | 0 | Active |
| US7407288B2 | Eye-flow guiding level calculating system, eye-flow guiding level calculating program, and eye-flow guiding level calculating method | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.