19 Utility Patents
#43 in Tama
#39,102 in Japan
#180,668 in the World
Forward Citations = 1,061
Company Filing History:

Hitachi Microcomputer System, Ltd.
where one patent can have more than one assignee
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#43 in Tama
#39,102 in Japan
#180,668 in the World
Company Filing History:

Get your Inventor Badge Today