14 Utility and 4 Design Patents
#10,780 in Tokyo
#56,823 in Japan
#260,732 in the World
rank by utility patentsForward Citations = 110
Company Filing History:



4. 1 out of 1
Mitsubishi Electric Corp and Teac Corp.
5. 1 out of 14
Mitsubishi Electric Company
where one patent can have more than one assignee
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