33 Utility Patents
#106 in Ibaraki
#16,897 in Japan
#79,140 in the World
Forward Citations = 94
Company Filing History:

Nippon Mining & Metals Co., Ltd.

4. 3 out of 574
Ono Pharmaceutical Co., Ltd.
5. 2 out of 57
Nikko Materials Company, Limited
where one patent can have more than one assignee
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