7 Utility Patents
#139 in Sayama
#121,602 in Japan
#597,011 in the World
Forward Citations = 4
Company Filing History:
Saginomiya Seisakusho, Inc.


4. 2 out of 85
Kabushiki Kaisha Saginomiya Seisakusho
5. 1 out of 4,114

where one patent can have more than one assignee
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