30 Utility Patents
#123 in Ibaraki
#19,789 in Japan
#92,522 in the World
Forward Citations = 303
Company Filing History:

Other
Hitachi Automotive Engineering Co., Ltd.
4. 2 out of 248

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