13 Utility Patents
#11,707 in Tokyo
#62,003 in Japan
#286,173 in the World
Forward Citations = 299
Company Filing History:

Matsushita Graphic Communication Systems, Inc.
where one patent can have more than one assignee
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#11,707 in Tokyo
#62,003 in Japan
#286,173 in the World
Company Filing History:

Get your Inventor Badge Today