24 Utility Patents
#1,501 in Osaka
#28,151 in Japan
#130,781 in the World
Forward Citations = 226
Company Filing History:

Sumitomo Electric Printed Circuits, Inc.
Vascular Graft Research Center Co., Ltd.
4. 1 out of 1
Vascular Craft Research Center Co., Ltd.
where one patent can have more than one assignee
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