24 Utility Patents
#5,721 in Tokyo
#28,079 in Japan
#130,155 in the World
Forward Citations = 775
Company Filing History:
Nippon Sanso Corporation
Other
Taiyo Nippon Sanso Corporation
4. 2 out of 701

5. 1 out of 35
Ube Material Industries, Ltd.
where one patent can have more than one assignee
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