13 Utility Patents
#302 in Aichi
#62,003 in Japan
#286,173 in the World
Forward Citations = 180
Company Filing History:
Aisan Kogyo Kabushiki Kaisha
Nippon Soken, Inc.

4. 2 out of 2
Aisan Kogyo Kk
5. 1 out of 79
Aisan Industry Co., Ltd.
where one patent can have more than one assignee
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