4 Utility Patents
#42 in Ryugasaki
#193,296 in Japan
Forward Citations = 11
Company Filing History:
Okamoto Industries, Inc.
Asahi Denka Kogyo Kabushiki Kaisha
where one patent can have more than one assignee
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#42 in Ryugasaki
#193,296 in Japan
Company Filing History:
Get your Inventor Badge Today