18 Utility Patents
#165 in Machida
#41,400 in Japan
#190,851 in the World
Forward Citations = 184
Company Filing History:
Diafoil Company, Ltd.
Diafoil Hoechst Company, Limited

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#165 in Machida
#41,400 in Japan
#190,851 in the World
Company Filing History:

Get your Inventor Badge Today