21 Utility Patents
#8 in Ryugasaki
#33,402 in Japan
#153,348 in the World
Forward Citations = 128
Company Filing History:


4. 1 out of 35,291

5. 1 out of 30
where one patent can have more than one assignee
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#8 in Ryugasaki
#33,402 in Japan
#153,348 in the World
Company Filing History:



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