Yuji Ikegaya

Person

Hamamatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Array microphone and sound collection method
- Patent number 11,297,419
- Issue date Apr 5, 2022
- Yamaha Corporation
- Takashi Yamakawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal processing apparatus and audio signal processing method
- Patent number 11,102,605
- Issue date Aug 24, 2021
- Yamaha Corporation
- Yuji Ikegaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Array microphone and sound collection method
- Patent number 10,869,123
- Issue date Dec 15, 2020
- Yamaha Corporation
- Takashi Yamakawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Chorus effector with natural fluctuation imported from singing voice
- Patent number 5,902,951
- Issue date May 11, 1999
- Yamaha Corporation
- Takayasu Kondo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for changing coefficients utilized to perform a convoluti...
- Patent number 5,708,842
- Issue date Jan 13, 1998
- Yamaha Corporation
- Yuji Ikegaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital signal processing circuit
- Patent number 5,636,153
- Issue date Jun 3, 1997
- Yamaha Corporation
- Yuji Ikegaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reverberation imparting apparatus
- Patent number 5,619,579
- Issue date Apr 8, 1997
- Yamaha Corporation
- Shigeo Ando
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital signal processing circuit for carrying out a convolution co...
- Patent number 5,163,018
- Issue date Nov 10, 1992
- Yamaha Corporation
- Yuji Ikegaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing integrated circuit
- Patent number 5,148,384
- Issue date Sep 15, 1992
- Yamaha Corporation
- Yuji Ikegaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reverbation imparting device
- Patent number 4,803,731
- Issue date Feb 7, 1989
- Yamaha Corporation
- Koji Niimi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reverberation imparting device
- Patent number 4,706,291
- Issue date Nov 10, 1987
- Nippon Gakki Seizo Kabushiki Kaisha
- Yuji Kakubo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ARRAY MICROPHONE AND SOUND COLLECTION METHOD
- Publication number 20210058700
- Publication date Feb 25, 2021
- Yamaha Corporation
- Takashi YAMAKAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ARRAY MICROPHONE AND SOUND COLLECTION METHOD
- Publication number 20200137485
- Publication date Apr 30, 2020
- Yamaha Corporation
- Takashi YAMAKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO SIGNAL PROCESSING APPARATUS AND AUDIO SIGNAL PROCESSING METHOD
- Publication number 20200137510
- Publication date Apr 30, 2020
- Yamaha Corporation
- Yuji IKEGAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yuji Ikegaya

Person

Patents Grantslast 30 patents

Array microphone and sound collection method

Audio signal processing apparatus and audio signal processing method

Array microphone and sound collection method

Chorus effector with natural fluctuation imported from singing voice

Apparatus for changing coefficients utilized to perform a convoluti...

Digital signal processing circuit

Reverberation imparting apparatus

Digital signal processing circuit for carrying out a convolution co...

Signal processing integrated circuit

Reverbation imparting device

Reverberation imparting device

Patents Applicationslast 30 patents

ARRAY MICROPHONE AND SOUND COLLECTION METHOD

ARRAY MICROPHONE AND SOUND COLLECTION METHOD

AUDIO SIGNAL PROCESSING APPARATUS AND AUDIO SIGNAL PROCESSING METHOD