16 Utility Patents
#32 in Kawanishi
#48,364 in Japan
#223,680 in the World
Forward Citations = 118
Company Filing History:
Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo
Ueno Fine Chemicals Industry, Ltd.

4. 1 out of 33
Taoka Chemical Company, Limited
5. 1 out of 5
Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyusho
where one patent can have more than one assignee
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