15 Utility Patents
#9,936 in Tokyo
#52,176 in Japan
#241,041 in the World
Forward Citations = 16
Company Filing History:


Tokyo Electric Power Company Holdings, Inc.
where one patent can have more than one assignee
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#9,936 in Tokyo
#52,176 in Japan
#241,041 in the World
Company Filing History:


Get your Inventor Badge Today