9 Utility and 3 Design Patents
#152 in Evanston, IL
#8,368 in Illinois
#222,225 in US
#452,134 in the World
rank by utility patentsForward Citations = 178
Company Filing History:
Other


4. 2 out of 1,091
Kabushiki Kaisha Yaskawa Denki
where one patent can have more than one assignee
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