4 Utility Patents
#252 in Sayama
#193,475 in Japan
Forward Citations = 2
Company Filing History:
Kabushiki Kaisha Saginomiya Seisakusho
Saginomiya Seisakusho, Inc.

where one patent can have more than one assignee
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#252 in Sayama
#193,475 in Japan
Company Filing History:

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