Shoji Makino

Person

Machida-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Signal separating apparatus, signal separating method, signal separ...
- Patent number 7,647,209
- Issue date Jan 12, 2010
- Nippon Telegraph and Telephone Corporation
- Hiroshi Sawada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal separation method, signal separation device and recording me...
- Patent number 7,496,482
- Issue date Feb 24, 2009
- Nippon Telegraph and Telephone Corporation
- Shoko Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Position information estimation device, method thereof, and program
- Patent number 7,039,546
- Issue date May 2, 2006
- Nippon Telegraph and Telephone Corporation
- Hiroshi Sawada
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for multi-channel acoustic echo cancellation a...
- Patent number 6,553,122
- Issue date Apr 22, 2003
- Nippon Telegraph and Telephone Corporation
- Suehiro Shimauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subband echo cancellation method for multichannel audio teleconfere...
- Patent number 6,246,760
- Issue date Jun 12, 2001
- Nippon Telegraph and Telephone Corporation
- Shoji Makino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subband echo cancellation method using projection algorithm
- Patent number 5,818,945
- Issue date Oct 6, 1998
- Nippon Telegraph & Telephone
- Shoji Makino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subband acoustic echo canceller
- Patent number 5,774,561
- Issue date Jun 30, 1998
- Nippon Telegraph and Telephone Corp.
- Akira Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for multi-channel acoustic echo cancellation
- Patent number 5,761,318
- Issue date Jun 2, 1998
- Nippon Telegraph & Telephone Corporation
- Suehiro Shimauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subband acoustic echo canceller
- Patent number 5,721,772
- Issue date Feb 24, 1998
- Nippon Telegraph & Telephone Co.
- Yoichi Haneda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for multi-channel acoustic echo cancellation
- Patent number 5,661,813
- Issue date Aug 26, 1997
- Nippon Telegraph & Telephone Corporation
- Suehiro Shimauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive transfer function estimating method and estimating device...
- Patent number 5,602,765
- Issue date Feb 11, 1997
- Nippon Telegraph & Telephone Corporation
- Masashi Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Echo cancelling method and apparatus using fast projection scheme
- Patent number 5,539,731
- Issue date Jul 23, 1996
- Nippon Telegraph & Telephone Corporation
- Yoichi Haneda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo cancelling method and echo canceller using the same
- Patent number 5,408,530
- Issue date Apr 18, 1995
- Nippon Telegraph & Telephone Corporation
- Shoji Makino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subband echo canceller with adjustable coefficients using a series...
- Patent number 5,272,695
- Issue date Dec 21, 1993
- Nippon Telegraph & Telephone Corporation
- Shoji Makino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic transfer function simulating method and simulator using th...
- Patent number 5,187,692
- Issue date Feb 16, 1993
- Nippon Telegraph & Telephone Corporation
- Yoichi Haneda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Signal Separation Device, Signal Separation Method, Signal Separati...
- Publication number 20080215651
- Publication date Sep 4, 2008
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Hiroshi Sawada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Signal separation method, signal separation device, signal separati...
- Publication number 20060058983
- Publication date Mar 16, 2006
- Nippon Telegraph and Telephone Corporation
- Shoko Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Position information estimation device, method thereof, and program
- Publication number 20050203981
- Publication date Sep 15, 2005
- Hiroshi Sawada
- G01 - MEASURING TESTING

Shoji Makino

Person

Patents Grantslast 30 patents

Signal separating apparatus, signal separating method, signal separ...

Signal separation method, signal separation device and recording me...

Position information estimation device, method thereof, and program

Method and apparatus for multi-channel acoustic echo cancellation a...

Subband echo cancellation method for multichannel audio teleconfere...

Subband echo cancellation method using projection algorithm

Subband acoustic echo canceller

Method and apparatus for multi-channel acoustic echo cancellation

Subband acoustic echo canceller

Method and apparatus for multi-channel acoustic echo cancellation

Adaptive transfer function estimating method and estimating device...

Echo cancelling method and apparatus using fast projection scheme

Echo cancelling method and echo canceller using the same

Subband echo canceller with adjustable coefficients using a series...

Acoustic transfer function simulating method and simulator using th...

Patents Applicationslast 30 patents

Signal Separation Device, Signal Separation Method, Signal Separati...

Signal separation method, signal separation device, signal separati...

Position information estimation device, method thereof, and program