34 Utility Patents
#65 in Itami
#16,025 in Japan
#75,353 in the World
Forward Citations = 451
Company Filing History:

Sumitomo Electric Toyama Co., Ltd.
where one patent can have more than one assignee
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#65 in Itami
#16,025 in Japan
#75,353 in the World
Company Filing History:

Get your Inventor Badge Today