19 Utility Patents
#2,085 in Osaka
#39,220 in Japan
#181,319 in the World
Forward Citations = 172
Company Filing History:

Hitachi Maxell, Limited
where one patent can have more than one assignee
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#2,085 in Osaka
#39,220 in Japan
#181,319 in the World
Company Filing History:

Get your Inventor Badge Today