OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE,申请号JP19900041034-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE
摘要
申请公布号	JPH03245371(A)	申请公布日期	1991.10.31
申请号	JP19900041034	申请日期	1990.02.23
申请人	HITACHI LTD	发明人	YOSHIDA TAKESHI
分类号	G11B21/02	主分类号	G11B21/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

INTEGRATED ON-TIME EXTENSION FOR NON-DISSIPATIVE BLEEDING IN A POWER SUPPLY

LIGHTING DEVICE AND A LIGHTING SYSTEM

PASSIVE POWER DISTRIBUTION FOR MULTIPLE ELECTRODE INDUCTIVE PLASMA SOURCE

COOKING DEVICE, CLOSURE MECHANISM AND DOOR OPERATING ELEMENT FOR A COOKING DEVICE, AND KIT

ELECTROACOUSTIC TRANSDUCER WITH REDUCED LOSSES DUE TO TRANSVERSE EMISSION AND IMPROVED PERFORMANCE DUE TO SUPPRESSION OF TRANSVERSE MODES

METHOD FOR MONITORING UTILIZATION OF AN ELECTROCHEMICAL ENERGY STORAGE DEVICE IN A MOTOR VEHICLE, AND MOTOR VEHICLE

ELECTRIC AUTOMOBILE

SEAT EXTENSION SEAMLESS GAP FILL

CHASSIS PART, IN PARTICULAR JUNCTION ELEMENT OR SUB-FRAME CONTAINING AN ALUMINUM SECONDARY ALLOY

WINDSHIELD STRUCTURE FOR SADDLE-RIDE TYPE VEHICLE

SYSTEM AND METHOD FOR CORRECTING NACELLE WIND VELOCITY OF WIND POWER GENERATOR

SYSTEM AND METHOD FOR PROVIDING ELECTRICAL POWER

Fastening tool nail channel

SKI TRANSPORT DEVICE

Tubular Package and Dispenser

METHOD TO DETECT A POSITION OF A COOKWARE UTENSIL IN AN INDUCTION COOKTOP SYSTEM

Sauna Infrared Heating Panel Systems and Methods

HOUSEHOLD APPLIANCE HAVING SUPPORTS SUPPORTING A GLASS HEATING ELEMENT OF A WARMING DRAWER