首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
SPEAKER DEVICE
摘要
申请公布号
JPH10322794(A)
申请公布日期
1998.12.04
申请号
JP19970127491
申请日期
1997.05.16
申请人
SONY CORP
发明人
FUJIHIRA MASAO;YAMAGISHI AKIRA;SHINOHARA IKUO;AKIYAMA AKIHIRO;WATANABE NAOKI
分类号
H04R9/00;H04R9/02;H04R9/04;(IPC1-7):H04R9/00
主分类号
H04R9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
EDITING SYSTEM AND METHOD, AND RECORDING MEDIUM STORED WITH EDITOR PROGRAM
METHOD AND APPARATUS FOR SUPPLYING AND MOUNTING COMPONENT
ELECTRONIC COMPONENT SUPPLYING APPARATUS
MUSICAL SOUND CONTROLLER
SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD, CIRCUIT BOARD, AND ELECTRONIC EQUIPMENT
METHOD OF CONTROLLING POWER CONSUMPTION OF APPARATUS INSIDE STORE
SEMICONDUCTOR INTEGRATED CIRCUIT
MAGNETIC BODY ELEMENT, THIN FILM MAGNETIC HEAD AND METHOD FOR MANUFACTURING THEM
PORTABLE TELEPHONE WITH OVERHEAD PROJECTOR FUNCTION
DEMAND MONITOR SUPPORT METHOD AND APPARATUS
MACHINE CONTROLLER BASED ON FEELING OF LIVING BODY
SYSTEM AND METHOD FOR CONTROLLING SWITCHING OF MULTIPLE WINDOWS
PORTABLE INFORMATION TERMINAL
GROUNDING STRUCTURE FOR ELECTRONIC DEVICE AND ROTARY DRUM DEVICE
SOLAR CELL MODULE AND METHOD OF PACKING THE SAME
ENERGY BEAM PROCESSING METHOD, GLASS BOARD WITH TRANSPARENT CONDUCTIVE FILM, AND SEMICONDUCTOR DEVICE
EPITAXIAL GROWTH METHOD OF InGaP LAYER OR InAlP LAYER
FILM FOR SEALING REAR SURFACE OF SOLAR CELL AND SOLAR CELL USING THE SAME
DEVICE AND METHOD FOR MOTION DETECTION AND INFORMATION STORAGE MEDIUM
SYSTEM AND METHOD FOR TRADING IN PRODUCT
