18 Utility Patents
#3,942 in Kanagawa
#42,096 in Japan
#195,277 in the World
Forward Citations = 282
Company Filing History:

Sony Cinema Products Corporation
where one patent can have more than one assignee
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#3,942 in Kanagawa
#42,096 in Japan
#195,277 in the World
Company Filing History:

Get your Inventor Badge Today