24 Utility Patents
#46 in Takasaki
#28,091 in Japan
#130,262 in the World
Forward Citations = 367
Company Filing History:

Shin-etsu Handotai Kabushiki Kaisha
Shin-etsu Handotai, Ltd.
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#46 in Takasaki
#28,091 in Japan
#130,262 in the World
Company Filing History:

Get your Inventor Badge Today