Inventor · disambiguated record
Ryotaro Sato
Also filed as: SATO RYOTARO
9 granted patents·6 pending applications·93 citations·filing 1994–2021
85Inventor score
Top patents by PatentIndex Score
15 records- 0185USD368965STeeth correction toyPIGEON CORP·Filed 1994·Granted Apr 16, 1996·31 cites·1 claims
- 0279US6705485B1Drinking learning cupPIGEON CORP·Filed 2000·Granted Mar 16, 2004·29 cites·3 claims
- 0373USD363127STeeth correction toyPIGEON CORP·Filed 1994·Granted Oct 10, 1995·17 cites·1 claims
- 0472USD371441STeeth correction toyPIGEON CORP·Filed 1994·Granted Jul 2, 1996·16 cites·1 claims
- 0549US12192711B2Speaker calibration method, apparatus and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 7, 2025·0 cites·6 claims
- 0649US2023306260A1Detection method, detection apparatus, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 0747US12513456B2Sound systemNTT INC·Filed 2021·Granted Dec 30, 2025·0 cites·2 claims
- 0844US12342115B2Reproduction apparatus, method and program for the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jun 24, 2025·0 cites·3 claims
- 0944US2022327379A1Neural network learning apparatus, neural network learning method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 1042US12183317B2Call environment generation method, call environment generation apparatus, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Dec 31, 2024·0 cites·13 claims
- 1141US2024129664A1Sound systemNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1241US2024236559A9Sound systemNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1340US12120490B2Filter coefficient optimization apparatus, filter coefficient optimization method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Oct 15, 2024·0 cites·13 claims
- 1440US2023083284A1Filter coefficient optimization apparatus, latent variable optimization apparatus, filter coefficient optimization method, latent variable optimization method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1539US2022141584A1Latent variable optimization apparatus, filter coefficient optimization apparatus, latent variable optimization method, filter coefficient optimization method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →