P

Inventor

SAITO SHOICHIRO

JP33 patents
⚠️ This page may combine multiple inventors who share the name “SAITO SHOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON TELEGRAPH & TELEPHONE

20 patents
US11678114B2Jun 13, 2023

Sound collection loudspeaker apparatus, method and program for the same

NIPPON TELEGRAPH & TELEPHONE2 citations73
US11479184B2Oct 25, 2022

Sound collection apparatus

NIPPON TELEGRAPH & TELEPHONE2 citations73
US11510000B2Nov 22, 2022

Sound collection apparatus

NIPPON TELEGRAPH & TELEPHONE2 citations71
US12387743B2Aug 12, 2025

Abnormality estimation device, abnormality estimation method, and program

NIPPON TELEGRAPH & TELEPHONE0 citations62
US12069448B2Aug 20, 2024

Frequency characteristics converting apparatus, method and program for the same

NIPPON TELEGRAPH & TELEPHONE0 citations62
US11894013B2Feb 6, 2024

Sound collection loudspeaker apparatus, method and program for the same

NIPPON TELEGRAPH & TELEPHONE0 citations62
US11425517B2Aug 23, 2022

Conversation support system, method and program for the same

NIPPON TELEGRAPH & TELEPHONE1 citations62
US11252506B2Feb 15, 2022

Howling suppression apparatus, and method and program for the same

NIPPON TELEGRAPH & TELEPHONE0 citations62
US11971332B2Apr 30, 2024

Feature extraction apparatus, anomaly score estimation apparatus, methods therefor, and program

NIPPON TELEGRAPH & TELEPHONE0 citations61
US11480497B2Oct 25, 2022

Anomalous sound detection training apparatus, acoustic feature extraction apparatus, anomalous sound sampling apparatus, and methods and programs for the same

NIPPON TELEGRAPH & TELEPHONE1 citations58
US12112749B2Oct 8, 2024

Command analysis device, command analysis method, and program

NIPPON TELEGRAPH & TELEPHONE0 citations52
US11961517B2Apr 16, 2024

Continuous utterance estimation apparatus, continuous utterance estimation method, and program

NIPPON TELEGRAPH & TELEPHONE0 citations52
US11729550B2Aug 15, 2023

Echo cancelation method, apparatus, program and recording medium

NIPPON TELEGRAPH & TELEPHONE0 citations52
US11516584B2Nov 29, 2022

Sound collection loudspeaker apparatus, method and program for the same

NIPPON TELEGRAPH & TELEPHONE0 citations52
US11482234B2Oct 25, 2022

Sound collection loudspeaker apparatus, method and program for the same

NIPPON TELEGRAPH & TELEPHONE0 citations52
US11996120B2May 28, 2024

Sound generation apparatus, data generation apparatus, anomaly score calculation apparatus, and program

NIPPON TELEGRAPH & TELEPHONE0 citations51
US11322169B2May 3, 2022

Target sound enhancement device, noise estimation parameter learning device, target sound enhancement method, noise estimation parameter learning method, and program

NIPPON TELEGRAPH & TELEPHONE0 citations51
US11835430B2Dec 5, 2023

Anomaly score estimation apparatus, anomaly score estimation method, and program

NIPPON TELEGRAPH & TELEPHONE0 citations50
US11467570B2Oct 11, 2022

Anomalous sound detection apparatus, anomaly model learning apparatus, anomaly detection apparatus, anomalous sound detection method, anomalous sound generation apparatus, anomalous data generation apparatus, anomalous sound generation method and program

NIPPON TELEGRAPH & TELEPHONE0 citations49
US11609115B2Mar 21, 2023

Anomalous sound detection apparatus, degree-of-anomaly calculation apparatus, anomalous sound generation apparatus, anomalous sound detection training apparatus, anomalous signal detection apparatus, anomalous signal detection training apparatus, and methods and programs therefor

NIPPON TELEGRAPH & TELEPHONE0 citations46

NITTO DENKO CORP

8 patents

ALPS ELECTRIC CO LTD

4 patents

NTT INC

1 patent