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.)
Koransha Co Ltd
Maxell Ltd
Original Assignee
Koransha Co Ltd
Kyushu Hitachi Maxell 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 Koransha Co Ltd, Kyushu Hitachi Maxell LtdfiledCriticalKoransha Co Ltd
Priority to JP13541682ApriorityCriticalpatent/JPS5925785A/ja
Publication of JPS5925785ApublicationCriticalpatent/JPS5925785A/ja
Publication of JPH0212595B2publicationCriticalpatent/JPH0212595B2/ja