10 Utility Patents
#203 in Himeji
#85,432 in Japan
#406,148 in the World
Forward Citations = 3
Company Filing History:

Sumitomo Seika Singapore Pte. Ltd.
where one patent can have more than one assignee
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#203 in Himeji
#85,432 in Japan
#406,148 in the World
Company Filing History:

Get your Inventor Badge Today