6 Utility Patents
#7,379 in Yokohama
#139,646 in Japan
#696,408 in the World
Forward Citations = 134
Company Filing History:


Hitachi Maxell, Limited
where one patent can have more than one assignee
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#7,379 in Yokohama
#139,646 in Japan
#696,408 in the World
Company Filing History:


Get your Inventor Badge Today