10 Utility Patents
#128 in Katsuta
#85,524 in Japan
#406,844 in the World
Forward Citations = 238
Company Filing History:


Hitachi Automotive Engineering Co., Ltd.
4. 1 out of 1,037

5. 1 out of 11
Hitachi Automotive Eng. Co., Ltd.
where one patent can have more than one assignee
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