26 Utility Patents
#45 in West Bloomfield, MI
#2,186 in Michigan
#59,096 in US
#115,060 in the World
Forward Citations = 232
Company Filing History:


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4. 5 out of 18
Hitachi Automotive Systems Americas, Inc.
5. 2 out of 6
Hitachi Automotive Products (usa), Inc.
where one patent can have more than one assignee
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