6 Utility Patents
#292 in Amagasaki
#139,646 in Japan
#696,408 in the World
Forward Citations = 72
Company Filing History:
Sumitomo Metal Industries, Inc.
Sumitomo Kinzoku Kogyo Kabushiki Kaisha
Shinto Paint Co., Ltd.
4. 1 out of 1,297

where one patent can have more than one assignee
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