Emiko Ikeda

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vibration system, speaker apparatus and video displaying apparatus
- Patent number 11,789,489
- Issue date Oct 17, 2023
- Sony Corporation
- Haruka Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speaker diaphragm and speaker apparatus
- Patent number 11,350,216
- Issue date May 31, 2022
- Sony Corporation
- Takahisa Tagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker device
- Patent number 10,111,007
- Issue date Oct 23, 2018
- Sony Corporation
- Takahisa Tagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker device
- Patent number 9,820,053
- Issue date Nov 14, 2017
- Sony Corporation
- Takahisa Tagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker device with a magnetic gap filled with magnetic fluid and c...
- Patent number 9,462,392
- Issue date Oct 4, 2016
- Sony Corporation
- Takahisa Tagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker device with a magnetic gap filled with magnetic fluid and c...
- Patent number 8,798,309
- Issue date Aug 5, 2014
- Sony Corporation
- Takahisa Tagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker mounting member for display apparatus
- Patent number 8,594,361
- Issue date Nov 26, 2013
- Sony Corporation
- Satoshi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker unit and speaker apparatus
- Patent number 8,335,339
- Issue date Dec 18, 2012
- Sony Corporation
- Takahisa Tagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker diaphragm and speaker including the same
- Patent number 8,300,875
- Issue date Oct 30, 2012
- Sony Corporation
- Toru Takebe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker, voice coil unit, and method of manufacturing the voice coi...
- Patent number 8,224,015
- Issue date Jul 17, 2012
- Sony Corporation
- Emiko Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker damper and method of mounting loudspeaker damper
- Patent number 7,840,025
- Issue date Nov 23, 2010
- Sony Corporation
- Emiko Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic diaphragm and method for manufacturing an acoustic diaphragm
- Patent number 7,708,111
- Issue date May 4, 2010
- Sony Corporation
- Masaru Uryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER DIAPHRAGM AND SPEAKER APPARATUS
- Publication number 20210368274
- Publication date Nov 25, 2021
- SONY CORPORATION
- TAKAHISA TAGAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIBRATION SYSTEM, SPEAKER APPARATUS AND VIDEO DISPLAYING APPARATUS
- Publication number 20200356138
- Publication date Nov 12, 2020
- SONY CORPORATION
- HARUKA SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEAKER DEVICE
- Publication number 20160345102
- Publication date Nov 24, 2016
- Takahisa TAGAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DEVICE WITH A MAGNETIC GAP FILLED WITH MAGNETIC FLUID AND C...
- Publication number 20140314267
- Publication date Oct 23, 2014
- SONY CORPORATION
- Takahisa Tagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DEVICE
- Publication number 20130051605
- Publication date Feb 28, 2013
- SONY CORPORATION
- Takahisa Tagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER ASSEMBLY AND ELECTRONIC EQUIPMENT
- Publication number 20100290659
- Publication date Nov 18, 2010
- SONY CORPORATION
- Takahisa Tagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER MOUNTING MEMBER FOR DISPLAY APPARATUS
- Publication number 20100183186
- Publication date Jul 22, 2010
- SONY CORPORATION
- Satoshi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER, VOICE COIL UNIT, AND METHOD OF MANUFACTURING THE VOICE COI...
- Publication number 20090257617
- Publication date Oct 15, 2009
- SONY CORPORATION
- Emiko Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker unit and speaker apparatus
- Publication number 20080205686
- Publication date Aug 28, 2008
- SONY CORPORATION
- Takahisa Tagami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker diaphragm and speaker including the same
- Publication number 20080199028
- Publication date Aug 21, 2008
- SONY CORPORATION
- Toru Takebe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Loudspeaker damper and method of mounting loudspeaker damper
- Publication number 20070025585
- Publication date Feb 1, 2007
- Sony Corporation
- Emiko Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Acoustic diaphragm and method for manufacturing an acoustic diaphragm
- Publication number 20070017737
- Publication date Jan 25, 2007
- Sony Corporation
- Masaru Uryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Emiko Ikeda

Person

Patents Grantslast 30 patents

Vibration system, speaker apparatus and video displaying apparatus

Speaker diaphragm and speaker apparatus

Speaker device

Speaker device

Speaker device with a magnetic gap filled with magnetic fluid and c...

Speaker device with a magnetic gap filled with magnetic fluid and c...

Speaker mounting member for display apparatus

Speaker unit and speaker apparatus

Speaker diaphragm and speaker including the same

Speaker, voice coil unit, and method of manufacturing the voice coi...

Loudspeaker damper and method of mounting loudspeaker damper

Acoustic diaphragm and method for manufacturing an acoustic diaphragm

Patents Applicationslast 30 patents

SPEAKER DIAPHRAGM AND SPEAKER APPARATUS

VIBRATION SYSTEM, SPEAKER APPARATUS AND VIDEO DISPLAYING APPARATUS

SPEAKER DEVICE

SPEAKER DEVICE WITH A MAGNETIC GAP FILLED WITH MAGNETIC FLUID AND C...

SPEAKER DEVICE

LOUDSPEAKER ASSEMBLY AND ELECTRONIC EQUIPMENT

SPEAKER MOUNTING MEMBER FOR DISPLAY APPARATUS

SPEAKER, VOICE COIL UNIT, AND METHOD OF MANUFACTURING THE VOICE COI...

Speaker unit and speaker apparatus

Speaker diaphragm and speaker including the same

Loudspeaker damper and method of mounting loudspeaker damper

Acoustic diaphragm and method for manufacturing an acoustic diaphragm