46 Utility Patents
#57 in Hitachinaka
#9,198 in Japan
#44,835 in the World
Forward Citations = 807
Company Filing History:


Hitachi Automotive Engineering Co., Ltd.
4. 4 out of 13,337

5. 2 out of 11
Hitachi Automotive Eng. Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today