Akitoshi Saito
8Patents
6h-index
4Co-inventors
48Inventor score
Filing activity: Jul 16, 1993 → Feb 26, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5867815A | Method and device for controlling the levels of voiced speech, unvoiced speech, and noise for transmission and reproduction | Physics | 37 | Expired |
| US5723998A | Electronic circuit with operation self-control function | Electricity | 29 | Expired |
| US5797118A | Learning vector quantization and a temporary memory such that the codebook contents are renewed when a first speaker returns | Physics | 15 | Expired |
| US5675282A | Circuit with sleep mode having counter | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6061648A | Speech coding apparatus and speech decoding apparatus | Physics | 9 | Expired |
| US5406632A | Method and device for correcting an error in high efficiency coded digital data | Physics | 6 | Expired |
| US5912657A | Image display device | Physics | 3 | Expired |
| US5937403A | Integer permutation method and integer permutation system | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.