69 Utility Patents
#12 in Ibaraki
#3,824 in Japan
#20,439 in the World
Forward Citations = 840
Company Filing History:



4. 6 out of 3,780

5. 6 out of 2,861

where one patent can have more than one assignee
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#12 in Ibaraki
#3,824 in Japan
#20,439 in the World
Company Filing History:





Get your Inventor Badge Today