29 Utility Patents
#4,410 in Tokyo
#20,875 in Japan
#97,592 in the World
Forward Citations = 661
Company Filing History:
Nippon Steel Corporation
Nippon Steel & Sumitomo Metal Corporation
Anelva Corporation
4. 4 out of 355
Canon Anelva Corporation
5. 3 out of 35,658

where one patent can have more than one assignee
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