7 Utility Patents
#22,155 in Tokyo
#121,359 in Japan
#595,210 in the World
Forward Citations = 5
Company Filing History:

Mgc Filsheet Co., Ltd.
where one patent can have more than one assignee
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#22,155 in Tokyo
#121,359 in Japan
#595,210 in the World
Company Filing History:

Get your Inventor Badge Today