9 Utility Patents
#438 in Fujisawa
#95,609 in Japan
#458,611 in the World
Forward Citations = 227
Company Filing History:
Ebara Densan Ltd.

Kawasaki Steel Corporation
where one patent can have more than one assignee
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#438 in Fujisawa
#95,609 in Japan
#458,611 in the World
Company Filing History:

Get your Inventor Badge Today