3 Utility Patents
#11,593 in Yokohama
#236,229 in Japan
Forward Citations = 41
Company Filing History:
Other
Nippon Dyne-a-mat Corp.

4. 1 out of 10
Hokushin Corporation
where one patent can have more than one assignee
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#11,593 in Yokohama
#236,229 in Japan
Company Filing History:

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