16 Utility Patents
#6 in Hitachiohta
#48,492 in Japan
#224,538 in the World
Forward Citations = 168
Company Filing History:

The Japane Steel Works, Ltd.
where one patent can have more than one assignee
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#6 in Hitachiohta
#48,492 in Japan
#224,538 in the World
Company Filing History:

Get your Inventor Badge Today