12 Utility Patents
#97 in Katsuta
#69,852 in Japan
#327,802 in the World
Forward Citations = 196
Company Filing History:

Hitachi Automotive Engineering Co., Ltd.
Hitachi Automotive Eng. Co., Ltd.
4. 1 out of 11
Hitachi Automotive Engineering, Ltd.
where one patent can have more than one assignee
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