31 Utility Patents
#21 in Amagasaki
#18,663 in Japan
#87,306 in the World
Forward Citations = 190
Company Filing History:



4. 2 out of 713

5. 1 out of 72

where one patent can have more than one assignee
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#21 in Amagasaki
#18,663 in Japan
#87,306 in the World
Company Filing History:





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