7 Utility Patents
#287 in Kokubunji
#118,614 in Japan
#569,152 in the World
Forward Citations = 72
Company Filing History:
Hitachi, Ltd.
Hitachi Microcomputer Eng. Ltd.
where one patent can have more than one assignee
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#287 in Kokubunji
#118,614 in Japan
#569,152 in the World
Company Filing History:
Get your Inventor Badge Today