15 Utility and 2 Design Patents
#141 in Aichi-ken
#53,317 in Japan
#248,103 in the World
rank by utility patentsForward Citations = 109
Company Filing History:
Aisan Kogyo Kabushiki Kaisha
Aisin Ai Co., Ltd.

4. 2 out of 2,063

5. 1 out of 3
Aisin Al Co., Ltd.
where one patent can have more than one assignee
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