Koji Ohta
32Patents
7h-index
44Co-inventors
69Inventor score
Filing activity: Dec 2, 1975 → Jun 9, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7007512B2 | Method for machining glass substrate | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5438087A | Paper sizing composition | Chemistry; Metallurgy | 21 | Expired |
| US6990489B2 | Information processing apparatus, system and method, and recording medium | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4083414A | Combination angling-tilting bulldozer | Fixed Constructions | 14 | Expired |
| US7602413B2 | Information processing system and method, information processing apparatus, image-capturing device and method, recording medium, and program | Electricity | 10 | Expired |
| US4681909A | Rosin emulsion sizing agent | Textiles; Paper | 9 | Expired |
| US6430524B1 | Data processing method and apparatus | Physics | 7 | Expired |
| US6859155B2 | Data processing device | Electricity | 7 | Expired |
| US4088029A | Ultrasonic flaw detector | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6912014B2 | Image processing device and method, and recording medium | Electricity | 6 | Expired |
| US4054053A | Automatic weld flaw detector | Physics | 5 | Expired |
| US4667621A | System for painting components of an automobile | Performing Operations; Transporting | 5 | Expired |
| US7840284B2 | Information processing system and associated methodology of surveillance event monitoring | Electricity | 4 | Active |
| US6738203B2 | Optical power limiting material | Physics | 4 | Expired |
| US7068845B2 | Information processing apparatus using class-classification adaptive processing | Electricity | 4 | Expired |
| US7069187B2 | Individual authentication apparatus, individual authentication method, and computer program | Physics | 3 | Expired |
| US9648288B2 | Information processing system and method, information processing apparatus, image-capturing device and method, recording medium, and program | Electricity | 3 | Active |
| US7580955B2 | Information processing apparatus, system and method, and recording medium | Emerging Cross-Sectional Technologies | 2 | Active |
| US8072491B2 | Information processing system and method, information processing apparatus, image-capturing device and method, recording medium, and program | Electricity | 2 | Active |
| US4115023A | Paving material agitation apparatus for use in water channel forming machine | Fixed Constructions | 2 | Expired |
| US6999633B1 | Data processing apparatus and method | Physics | 2 | Expired |
| US7599987B2 | Information processing device for obtaining high-quality content | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7830410B2 | Information processing system and method, information processing apparatus, image-capturing device and method, recording medium, and program | Electricity | 1 | Active |
| US7605841B2 | Information processing system and method, information processing apparatus, image-capturing device and method, recording medium, and program | Electricity | 1 | Active |
| US9532014B2 | Information processing system and method, information processing apparatus, image-capturing device and method, recording medium, and program | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.