5 Utility Patents
#8,376 in Yokohama
#162,359 in Japan
#825,595 in the World
Forward Citations = 0
Company Filing History:
Toyo Seikan Group Holdings, Ltd.

where one patent can have more than one assignee
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#8,376 in Yokohama
#162,359 in Japan
#825,595 in the World
Company Filing History:

Get your Inventor Badge Today