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
SEMICONDUCTOR INTEGRATED-CIRCUIT DEVICE
摘要
申请公布号
JPH03270261(A)
申请公布日期
1991.12.02
申请号
JP19900071599
申请日期
1990.03.20
申请人
HITACHI LTD;HITACHI TOBU SEMICONDUCTOR LTD
发明人
UCHIDA HIROMI;AKITA SHUNSUKE;TEZUKA IZUMI
分类号
H01L27/04;H01L21/822;H01L21/8222;H01L27/06
主分类号
H01L27/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PHASE SYNCHRONIZING CIRCUIT
PREPARATION OF MAGNETIC GRAIN POWDER CONSISTING OF NEEDLE CRYSTAL ALLOY OF IRON AND COBALT
FERROMAGNETIC POWDER AND ITS PREPARATION
FRAME SYNCHRONIZING SYSTEM
SELECTOR FOR HIGH INPUT RECEIVING STATION
BAMBOO FLUTE EFFECT GENERATOR CIRCUIT FOR KEYBOARD ELECTRONIC INSTRUMENT
SEPARATION OF CATALYST METAL FROM SATURAED ALIPHATIC MONOCARBOXYLIC ACIDS
PROJECTING SCREEN TRIPOD
PREPARATION OF OPTICAL FEBER END LENS
COPYING APPARATUS
ANODE FOR ALKALI CHLORIDE ELECTROLYSIS
SMALLLSIZED RADIO TRANSMITTER
AUTOMATIC OPERATING DEVICE OF WASTE INCINERATOR
WASHING METHOD FOR METAL PROCESSED BODY SUCH AS METAL CAN OR THE LIKE
PREPARATION OF MOLTEN STEEL WITH LOW OXYGEN AND HIGH NITROGEN
MANUFACTURE OF COLD ROLLED STEEL SHEET EXCELLENT IN DEEP DRAWING PROPERTY BY HOT ROLLING
FUSION NITRIDING METHOD FOR ALUMINUM AND ALUMINUM ALLOY
SIGNAL FOLDING CONTROL SYSTEM IN DATA TRANSMISSION SYSTEM
ANALOGGDIGITAL CONVERSION CIRCUIT
CONCENTRATION CONTROLLING CIRCUIT OF DEVELOPER
