6 Utility Patents
#875 in Sakai
#139,646 in Japan
#696,408 in the World
Forward Citations = 43
Company Filing History:
Nisshin Steel Co., Ltd.

where one patent can have more than one assignee
Get your Inventor Badge Today
#875 in Sakai
#139,646 in Japan
#696,408 in the World
Company Filing History:

Get your Inventor Badge Today