86 Utility Patents
#190 in Yokohama
#2,251 in Japan
#13,071 in the World
Forward Citations = 573
Company Filing History:


Sumitomo Electric Device Innovations, Inc.
4. 1 out of 2,616

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#190 in Yokohama
#2,251 in Japan
#13,071 in the World
Company Filing History:



Get your Inventor Badge Today