Shimauchi; Suehiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shimauchi; Suehiro.The latest application filed is for "signal feature extraction apparatus, signal feature extraction method, and program".

Company Profile

3.9.2

Shimauchi; Suehiro - Musashino JP
SHIMAUCHI; Suehiro - Musashino-shi JP
Shimauchi; Suehiro - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Signal feature extraction apparatus, signal feature extraction method, and program Grant 11,096,618 - Shimauchi , et al. August 24, 2	2021-08-24
Signal feature extraction apparatus, signal feature extraction method, and program Grant 10,607,631 - Shimauchi , et al.	2020-03-31
Signal Feature Extraction Apparatus, Signal Feature Extraction Method, And Program App 20190385631 - SHIMAUCHI; Suehiro ; et al.	2019-12-19
Signal Feature Extraction Apparatus, Signal Feature Extraction Method, And Program App 20190290156 - SHIMAUCHI; Suehiro ; et al.	2019-09-26
Method and apparatus for multi-channel acoustic echo cancellation and recording medium with the method recorded thereon Grant 6,553,122 - Shimauchi , et al. April 22, 2	2003-04-22
Subband echo cancellation method for multichannel audio teleconference and echo canceller using the same Grant 6,246,760 - Makino , et al. June 12, 2	2001-06-12
Subband echo cancellation method using projection algorithm Grant 5,818,945 - Makino , et al. October 6, 1	1998-10-06
Subband acoustic echo canceller Grant 5,774,561 - Nakagawa , et al. June 30, 1	1998-06-30
Method and apparatus for multi-channel acoustic echo cancellation Grant 5,761,318 - Shimauchi , et al. June 2, 1	1998-06-02
Subband acoustic echo canceller Grant 5,721,772 - Haneda , et al. February 24, 1	1998-02-24
Method and apparatus for multi-channel acoustic echo cancellation Grant 5,661,813 - Shimauchi , et al. August 26, 1	1997-08-26

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