15 Utility Patents
#3,323 in Yokohama
#53,023 in Japan
#246,440 in the World
Forward Citations = 26
Company Filing History:

Sumitomo Electric Device Innovations, Inc.
Mitsubishi Chemical Coporation
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#3,323 in Yokohama
#53,023 in Japan
#246,440 in the World
Company Filing History:

Get your Inventor Badge Today