9 Utility Patents
#4 in Katsushika-ku
#95,540 in Japan
#457,599 in the World
Forward Citations = 64
Company Filing History:

Dia Aqua Solutions Co., Inc.
where one patent can have more than one assignee
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#4 in Katsushika-ku
#95,540 in Japan
#457,599 in the World
Company Filing History:

Get your Inventor Badge Today