154 Utility Patents
#2 in Susono
#487 in Japan
#3,682 in the World
Forward Citations = 970
Company Filing History:



Aisan Kogyo Kabushiki Kaisha

Other
4. 2 out of 1,838
Toyota Jidosha Kogyo Kabushiki Kaisha
5. 1 out of 28

where one patent can have more than one assignee
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