Nobuo Hataoka
18Patents
14h-index
35Co-inventors
78Inventor score
Filing activity: Nov 19, 1980 → Jul 12, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5777614A | Editing support system including an interactive interface | Physics | 270 | Expired |
| US6477239B1 | Sign language telephone device | Electricity | 168 | Expired |
| US6181778A | Chronological telephone system | Electricity | 104 | Expired |
| US5717818A | Audio signal storing apparatus having a function for converting speech speed | Electricity | 82 | Expired |
| US5715412A | Method of acoustically expressing image information | Physics | 52 | Expired |
| US4975957A | Character voice communication system | Physics | 50 | Expired |
| US5185848A | Noise reduction system using neural network | Physics | 50 | Expired |
| US5040215A | Speech recognition apparatus using neural network and fuzzy logic | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5864808A | Erroneous input processing method and apparatus in information processing system using composite input | Physics | 32 | Expired |
| US4590605A | Method for production of speech reference templates | Physics | 32 | Expired |
| US6570588B1 | Editing support system including an interactive interface | Physics | 25 | Expired |
| US5179624A | Speech recognition apparatus using neural network and fuzzy logic | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4401849A | Speech detecting method | Physics | 16 | Expired |
| US4426551A | Speech recognition method and device | Physics | 14 | Expired |
| US4718095A | Speech recognition method | Physics | 10 | Expired |
| US5675632A | Telephone exchange network using telephone exchanges with speech recognition | Electricity | 6 | Expired |
| US4998280A | Speech recognition apparatus capable of discriminating between similar acoustic features of speech | Physics | 6 | Expired |
| US8694323B2 | In-vehicle apparatus | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.