8 Utility Patents
#5,540 in Osaka
#107,188 in Japan
#519,351 in the World
Forward Citations = 133
Company Filing History:
Nippon Gasket Company, Ltd.


4. 1 out of 466
Nippon Thompson Co., Ltd.
5. 1 out of 1
Osaka Pharmaceutical Association
where one patent can have more than one assignee
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