5 Utility Patents
#1,907 in Chiba
#162,610 in Japan
#827,581 in the World
Forward Citations = 51
Company Filing History:

Sk Materials Jnc Co., Ltd.

where one patent can have more than one assignee
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#1,907 in Chiba
#162,610 in Japan
#827,581 in the World
Company Filing History:


Get your Inventor Badge Today