2 Utility Patents
#224 in Koganei
#304,620 in Japan
Forward Citations = 0
Company Filing History:

Saginomiya Seisakusho, Inc.
Saginomiya Seishakusho, Inc.
where one patent can have more than one assignee
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#224 in Koganei
#304,620 in Japan
Company Filing History:

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