Shiro Omori
26Patents
13h-index
30Co-inventors
81Inventor score
Filing activity: Apr 18, 1994 → Jun 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6088345A | Communication method, base station and terminal apparatus | Electricity | 97 | Expired |
| US5819212A | Voice encoding method and apparatus using modified discrete cosine transform | Physics | 74 | Expired |
| US5566271A | Control apparatus for electronic equipment | Electricity | 56 | Expired |
| US5828996A | Apparatus and method for encoding/decoding a speech signal using adaptively changing codebook vectors | Physics | 47 | Expired |
| US7454330B1 | Method and apparatus for speech encoding and decoding by sinusoidal analysis and waveform encoding with phase reproducibility | Physics | 45 | Expired |
| US6539355B1 | Signal band expanding method and apparatus and signal synthesis method and apparatus | Physics | 44 | Expired |
| US6711538B1 | Information processing apparatus and method, and recording medium | Physics | 43 | Expired |
| US5873059A | Method and apparatus for decoding and changing the pitch of an encoded speech signal | Physics | 35 | Expired |
| US5752222A | Speech decoding method and apparatus | Physics | 32 | Expired |
| US5848387A | Perceptual speech coding using prediction residuals, having harmonic magnitude codebook for voiced and waveform codebook for unvoiced frames | Physics | 29 | Expired |
| US6289311A | Sound synthesizing method and apparatus, and sound band expanding method and apparatus | Physics | 23 | Expired |
| US6694018B1 | Echo canceling apparatus and method, and voice reproducing apparatus | Electricity | 16 | Expired |
| US6732075B1 | Sound synthesizing apparatus and method, telephone apparatus, and program service medium | Physics | 16 | Expired |
| US5930747A | Pitch extraction method and device utilizing autocorrelation of a plurality of frequency bands | Physics | 13 | Expired |
| US5899966A | Speech decoding method and apparatus to control the reproduction speed by changing the number of transform coefficients | Physics | 11 | Expired |
| US8803811B2 | Operational terminal device, display control device, method of operating terminal device, method of operating display control device, and system | Electricity | 9 | Active |
| US7586631B2 | Image quality correction method, image data processing device, data storing/reproducing method, data batch-processing system, data processing method, and data processing system | Electricity | 8 | Expired |
| US6023671A | Voiced/unvoiced decision using a plurality of sigmoid-transformed parameters for speech coding | Physics | 7 | Expired |
| US7236650B1 | Signal processing apparatus, method of the same, an image processing apparatus and method of same | Electricity | 6 | Expired |
| US6507859B1 | Signal processing method | Physics | 6 | Expired |
| US11099008B2 | Capture device assembly, three-dimensional shape measurement device, and motion detection device | Physics | 1 | Active |
| US11843883B2 | Solid-state imaging device and electronic device | Electricity | 0 | Active |
| US10306153B2 | Imaging apparatus, image sensor, and image processor | Physics | 0 | Active |
| US8675136B2 | Image display apparatus and detection method | Electricity | 0 | Active |
| US8758244B2 | Information processing system and information processing apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.