Koji Nageno

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Earhole-wearable sound collection device, signal processing device,...
- Patent number 11,765,497
- Issue date Sep 19, 2023
- Sony Group Corporation
- Kohei Asada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound output device and sound guiding device
- Patent number 11,146,877
- Issue date Oct 12, 2021
- Sony Corporation
- Go Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing device and a processing method for voice communication
- Patent number 11,070,910
- Issue date Jul 20, 2021
- Sony Corporation
- Kohei Asada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound output device, sound output method, and sound output system
- Patent number 11,037,544
- Issue date Jun 15, 2021
- Sony Corporation
- Kohei Asada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound output device, sound generation method, and program
- Patent number 10,812,926
- Issue date Oct 20, 2020
- Sony Corporation
- Kohei Asada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wearable device
- Patent number 10,735,844
- Issue date Aug 4, 2020
- Sony Corporation
- Go Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound output device, sound output method, and sound output system f...
- Patent number 10,685,641
- Issue date Jun 16, 2020
- Sony Corporation
- Kohei Asada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound output device and sound guiding device
- Patent number 10,659,863
- Issue date May 19, 2020
- Sony Corporation
- Go Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wearable device
- Patent number 10,524,036
- Issue date Dec 31, 2019
- Sony Corporation
- Go Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound output device and sound guiding device
- Patent number 10,237,641
- Issue date Mar 19, 2019
- Sony Corporation
- Go Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound output device and sound guiding device
- Patent number 10,182,281
- Issue date Jan 15, 2019
- Sony Corporation
- Go Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,961,428
- Issue date May 1, 2018
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,949,006
- Issue date Apr 17, 2018
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,949,007
- Issue date Apr 17, 2018
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,930,437
- Issue date Mar 27, 2018
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing device and method for improving S/N ratio
- Patent number 9,918,162
- Issue date Mar 13, 2018
- Sony Corporation
- Kohei Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,826,300
- Issue date Nov 21, 2017
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,781,500
- Issue date Oct 3, 2017
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Headphone driver, loudspeaker, and method of manufacturing headphon...
- Patent number 9,491,536
- Issue date Nov 8, 2016
- Sony Corporation
- Koji Nageno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,491,533
- Issue date Nov 8, 2016
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earhole-wearable sound collection device, signal processing device,...
- Patent number 9,361,902
- Issue date Jun 7, 2016
- Sony Corporation
- Kohei Asada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Earhole-wearable sound collection device, signal processing device,...
- Patent number 9,237,392
- Issue date Jan 12, 2016
- Sony Corporation
- Kohei Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,232,294
- Issue date Jan 5, 2016
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,179,212
- Issue date Nov 3, 2015
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,020,181
- Issue date Apr 28, 2015
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,014,410
- Issue date Apr 21, 2015
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 9,008,345
- Issue date Apr 14, 2015
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic conversion device and acoustic conversion device assembly...
- Patent number 8,948,439
- Issue date Feb 3, 2015
- Sony Corporation
- Tsutomu Nagumo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Driver unit and earphone device
- Patent number 8,948,435
- Issue date Feb 3, 2015
- Sony Corporation
- Yuusuke Oosato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone device
- Patent number 8,913,773
- Issue date Dec 16, 2014
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...
- Publication number 20230388703
- Publication date Nov 30, 2023
- SONY GROUP CORPORATION
- KOHEI ASADA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...
- Publication number 20220103936
- Publication date Mar 31, 2022
- SONY GROUP CORPORATION
- KOHEI ASADA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND OUTPUT DEVICE, SOUND GENERATION METHOD, AND PROGRAM
- Publication number 20210006927
- Publication date Jan 7, 2021
- SONY CORPORATION
- Kohei Asada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND OUTPUT DEVICE AND SOUND GUIDING DEVICE
- Publication number 20200260174
- Publication date Aug 13, 2020
- SONY CORPORATION
- GO IGARASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND OUTPUT DEVICE, SOUND OUTPUT METHOD, AND SOUND OUTPUT SYSTEM
- Publication number 20200184947
- Publication date Jun 11, 2020
- SONY CORPORATION
- KOHEI ASADA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WEARABLE DEVICE
- Publication number 20200068284
- Publication date Feb 27, 2020
- SONY CORPORATION
- GO IGARASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND OUTPUT DEVICE AND SOUND GUIDING DEVICE
- Publication number 20190158945
- Publication date May 23, 2019
- SONY CORPORATION
- GO IGARASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEARABLE DEVICE
- Publication number 20190052949
- Publication date Feb 14, 2019
- SONY CORPORATION
- GO IGARASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND OUTPUT DEVICE, SOUND OUTPUT METHOD, PROGRAM, AND SOUND SYSTEM
- Publication number 20190019495
- Publication date Jan 17, 2019
- SONY CORPORATION
- KOHEI ASADA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND OUTPUT DEVICE, SOUND GENERATION METHOD, AND PROGRAM
- Publication number 20180367937
- Publication date Dec 20, 2018
- SONY CORPORATION
- Kohei Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND OUTPUT DEVICE AND SOUND GUIDING DEVICE
- Publication number 20180324513
- Publication date Nov 8, 2018
- SONY CORPORATION
- GO IGARASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...
- Publication number 20180176681
- Publication date Jun 21, 2018
- SONY CORPORATION
- Kohei Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE DEVICE
- Publication number 20180109863
- Publication date Apr 19, 2018
- SONY CORPORATION
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND OUTPUT DEVICE AND SOUND GUIDING DEVICE
- Publication number 20170311070
- Publication date Oct 26, 2017
- SONY CORPORATION
- GO IGARASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE DEVICE
- Publication number 20170048603
- Publication date Feb 16, 2017
- SONY CORPORATION
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...
- Publication number 20160127825
- Publication date May 5, 2016
- SONY CORPORATION
- Kohei Asada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EARPHONE DEVICE
- Publication number 20160105741
- Publication date Apr 14, 2016
- SONY CORPORATION
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE DEVICE
- Publication number 20160100241
- Publication date Apr 7, 2016
- SONY CORPORATION
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE DEVICE
- Publication number 20160100240
- Publication date Apr 7, 2016
- SONY CORPORATION
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE DEVICE
- Publication number 20150249879
- Publication date Sep 3, 2015
- SONY CORPORATION
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEADPHONE DRIVER, LOUDSPEAKER, AND METHOD OF MANUFACTURING HEADPHON...
- Publication number 20140363013
- Publication date Dec 11, 2014
- SONY CORPORATION
- Koji Nageno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...
- Publication number 20140321688
- Publication date Oct 30, 2014
- SONY CORPORATION
- Kohei Asada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...
- Publication number 20140307884
- Publication date Oct 16, 2014
- SONY CORPORATION
- Kohei Asada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EARPHONE DEVICE
- Publication number 20130294630
- Publication date Nov 7, 2013
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE DEVICE
- Publication number 20130294635
- Publication date Nov 7, 2013
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE DEVICE
- Publication number 20130272561
- Publication date Oct 17, 2013
- Tomohiro MATSUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE DEVICE
- Publication number 20130251184
- Publication date Sep 26, 2013
- SONY CORPORATION
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE DEVICE
- Publication number 20130251185
- Publication date Sep 26, 2013
- SONY CORPORATION
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE DEVICE
- Publication number 20130251186
- Publication date Sep 26, 2013
- SONY CORPORATION
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DRIVER UNIT AND EARPHONE DEVICE
- Publication number 20130058508
- Publication date Mar 7, 2013
- SONY CORPORATION
- Yuusuke Oosato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Koji Nageno

Person

Patents Grantslast 30 patents

Earhole-wearable sound collection device, signal processing device,...

Sound output device and sound guiding device

Processing device and a processing method for voice communication

Sound output device, sound output method, and sound output system

Sound output device, sound generation method, and program

Wearable device

Sound output device, sound output method, and sound output system f...

Sound output device and sound guiding device

Wearable device

Sound output device and sound guiding device

Sound output device and sound guiding device

Earphone device

Earphone device

Earphone device

Earphone device

Processing device and method for improving S/N ratio

Earphone device

Earphone device

Headphone driver, loudspeaker, and method of manufacturing headphon...

Earphone device

Earhole-wearable sound collection device, signal processing device,...

Earhole-wearable sound collection device, signal processing device,...

Earphone device

Earphone device

Earphone device

Earphone device

Earphone device

Acoustic conversion device and acoustic conversion device assembly...

Driver unit and earphone device

Earphone device

Patents Applicationslast 30 patents

EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...

EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...

SOUND OUTPUT DEVICE, SOUND GENERATION METHOD, AND PROGRAM

SOUND OUTPUT DEVICE AND SOUND GUIDING DEVICE

SOUND OUTPUT DEVICE, SOUND OUTPUT METHOD, AND SOUND OUTPUT SYSTEM

WEARABLE DEVICE

SOUND OUTPUT DEVICE AND SOUND GUIDING DEVICE

WEARABLE DEVICE

SOUND OUTPUT DEVICE, SOUND OUTPUT METHOD, PROGRAM, AND SOUND SYSTEM

SOUND OUTPUT DEVICE, SOUND GENERATION METHOD, AND PROGRAM

SOUND OUTPUT DEVICE AND SOUND GUIDING DEVICE

EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...

EARPHONE DEVICE

SOUND OUTPUT DEVICE AND SOUND GUIDING DEVICE

EARPHONE DEVICE

EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...

EARPHONE DEVICE

EARPHONE DEVICE

EARPHONE DEVICE

EARPHONE DEVICE

HEADPHONE DRIVER, LOUDSPEAKER, AND METHOD OF MANUFACTURING HEADPHON...

EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...

EARHOLE-WEARABLE SOUND COLLECTION DEVICE, SIGNAL PROCESSING DEVICE,...

EARPHONE DEVICE

EARPHONE DEVICE

EARPHONE DEVICE

EARPHONE DEVICE

EARPHONE DEVICE

EARPHONE DEVICE

DRIVER UNIT AND EARPHONE DEVICE