38 Utility Patents
#989 in Yokohama
#13,170 in Japan
#62,770 in the World
Forward Citations = 463
Company Filing History:

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Hitachi Maxell, Limited
where one patent can have more than one assignee
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#989 in Yokohama
#13,170 in Japan
#62,770 in the World
Company Filing History:

Get your Inventor Badge Today