87 Utility Patents
#28 in Shizuoka
#2,182 in Japan
#12,773 in the World
Forward Citations = 413
Company Filing History:


Sumitomo Light Metal Industries, Ltd.
where one patent can have more than one assignee
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#28 in Shizuoka
#2,182 in Japan
#12,773 in the World
Company Filing History:


Get your Inventor Badge Today