18 Utility Patents
#678 in Saitama 343-0827
#42,096 in Japan
#195,277 in the World
Forward Citations = 221
Company Filing History:
Senju Metal Industry Co., Ltd.
Other

4. 1 out of 16,453

5. 1 out of 342
Nisshin Steel Co., Ltd.
where one patent can have more than one assignee
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