Hiroshi Okuno
45Patents
15h-index
62Co-inventors
84Inventor score
Filing activity: Feb 24, 1975 → Jan 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5583543A | Pen input processing apparatus | Physics | 163 | Expired |
| US7215786B2 | Robot acoustic device and robot acoustic system | Physics | 112 | Expired |
| US6967455B2 | Robot audiovisual system | Physics | 71 | Expired |
| US9002024B2 | Reverberation suppressing apparatus and reverberation suppressing method | Electricity | 66 | Active |
| US8155331B2 | Sound source tracking system, method and robot | Electricity | 41 | Active |
| US8548808B2 | Speech understanding apparatus using multiple language models and multiple language understanding models | Physics | 34 | Active |
| USD533666S1 | Blood pressure monitor | General | 28 | Expired |
| USD525710S1 | Blood pressure monitor | General | 27 | Expired |
| USD533279S1 | Blood pressure monitor | General | 27 | Expired |
| USD535028S1 | Blood pressure monitor | General | 27 | Expired |
| US5649632A | Fixture assembly for pipe materials | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| USD570980S1 | Container | General | 25 | Expired |
| USD577996S1 | Container | General | 19 | Expired |
| US7035418B1 | Method and apparatus for determining sound source | Physics | 17 | Expired |
| US8005666B2 | Automatic system for temporal alignment of music audio signal with lyrics | Physics | 16 | Active |
| USD363476S | Display face of a liquid crystal display module | General | 14 | Expired |
| US8392185B2 | Speech recognition system and method for generating a mask of the system | Physics | 12 | Active |
| US8073690B2 | Speech recognition apparatus and method recognizing a speech from sound signals collected from outside | Physics | 11 | Active |
| US8239052B2 | Sound source separation system, sound source separation method, and computer program for sound source separation | Physics | 11 | Active |
| US8244522B2 | Language understanding device | Physics | 10 | Active |
| US8440901B2 | Musical score position estimating apparatus, musical score position estimating method, and musical score position estimating program | Physics | 9 | Active |
| US7424118B2 | Moving object equipped with ultra-directional speaker | Electricity | 9 | Expired |
| US7526361B2 | Robotics visual and auditory system | Physics | 9 | Expired |
| US3975484A | Manufacture of crimped polyamide filaments yarn | Textiles; Paper | 7 | Expired |
| US8370277B2 | Musical piece recommendation system and method | Physics | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.