151 Utility Patents
#1 in Potomac, MD
#13 in Maryland
#2,247 in US
#3,920 in the World
Forward Citations = 1,507
Company Filing History:



R-tech Ueno, Ltd.

K.k. Ueno Seiyaku Oyo Kenkyujo
4. 15 out of 73
Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo
5. 9 out of 10

where one patent can have more than one assignee
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