Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consejo Superior de Investigaciones Cientificas CSIC
Mitsubishi Electric Corp
Sanyo Denki Co Ltd
Panasonic Holdings Corp
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Mitsubishi Electric Corp
Sanyo Denki Co Ltd
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Consejo Superior de Investigaciones Cientificas CSIC, Mitsubishi Electric Corp, Sanyo Denki Co Ltd, Matsushita Electric Industrial Co LtdfiledCriticalConsejo Superior de Investigaciones Cientificas CSIC
Priority to JP15198485ApriorityCriticalpatent/JPS6210729A/ja
Publication of JPS6210729ApublicationCriticalpatent/JPS6210729A/ja
Priority to US07/432,355prioritypatent/US4972445A/en
Publication of JPH0444967B2publicationCriticalpatent/JPH0444967B2/ja