5 Utility Patents
#1,807 in Ibaraki
#162,296 in Japan
#824,740 in the World
Forward Citations = 18
Company Filing History:

Cosmo Research Institute
Maruzen Oil Co. Ltd.
where one patent can have more than one assignee
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#1,807 in Ibaraki
#162,296 in Japan
#824,740 in the World
Company Filing History:

Get your Inventor Badge Today