90 Utility Patents
#335 in Kanagawa
#2,009 in Japan
#11,917 in the World
Forward Citations = 964
Company Filing History:






4. 1 out of 2
Sony Corporartion
where one patent can have more than one assignee
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#335 in Kanagawa
#2,009 in Japan
#11,917 in the World
Company Filing History:
Get your Inventor Badge Today