Yohei Okato
8Patents
1h-index
15Co-inventors
44Inventor score
Filing activity: Jan 27, 2010 → Jul 13, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8880400B2 | Voice recognition device | Physics | 2 | Active |
| US9507881B2 | Search device | Physics | 1 | Active |
| US11798574B2 | Voice separation device, voice separation method, voice separation program, and voice separation system | Physics | 0 | Active |
| US12333743B2 | Data processing apparatus, data processing method, and computer readable medium | Physics | 0 | Active |
| US9734818B2 | Information providing device and information providing method | Physics | 0 | Active |
| US10115394B2 | Apparatus and method for decoding to recognize speech using a third speech recognizer based on first and second recognizer results | Physics | 0 | Active |
| US11250871B2 | Acoustic signal separation device and acoustic signal separating method | Physics | 0 | Active |
| US8914385B2 | Search device and search program | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.