90 Utility Patents
#328 in Kanagawa
#1,967 in Japan
#11,455 in the World
Forward Citations = 920
Company Filing History:






4. 1 out of 2
Sony Corporartion
where one patent can have more than one assignee
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#328 in Kanagawa
#1,967 in Japan
#11,455 in the World
Company Filing History:
Get your Inventor Badge Today