Inventor

IKEDA EMIKO

JP11 patents

⚠️ This page may combine multiple inventors who share the name “IKEDA EMIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

6 patents

US7840025B2Nov 23, 2010

Loudspeaker damper and method of mounting loudspeaker damper

SONY CORP12 citations82

US7708111B2May 4, 2010

Acoustic diaphragm and method for manufacturing an acoustic diaphragm

SONY CORP5 citations62

US11350216B2May 31, 2022

Speaker diaphragm and speaker apparatus

SONY CORP0 citations59

US11789489B2Oct 17, 2023

Vibration system, speaker apparatus and video displaying apparatus

SONY CORP0 citations56

US9462392B2Oct 4, 2016

Speaker device with a magnetic gap filled with magnetic fluid and changing magnetic flux density in axial and circumferential directions

SONY CORP0 citations47

US10111007B2Oct 23, 2018

Speaker device

SONY CORP0 citations34

TAGAMI TAKAHISA

2 patents

US8335339B2Dec 18, 2012

Speaker unit and speaker apparatus

TAGAMI TAKAHISA11 citations80

US8798309B2Aug 5, 2014

Speaker device with a magnetic gap filled with magnetic fluid and changing magnetic flux density in axial and circumferential direction

TAGAMI TAKAHISA7 citations77

TAKEBE TORU

1 patent

US8300875B2Oct 30, 2012

Speaker diaphragm and speaker including the same

TAKEBE TORU2 citations55

NOGUCHI SATOSHI

1 patent

US8594361B2Nov 26, 2013

Speaker mounting member for display apparatus

NOGUCHI SATOSHI2 citations51

IKEDA EMIKO

1 patent

US8224015B2Jul 17, 2012

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

IKEDA EMIKO0 citations33