37 Utility Patents
#32 in Miyagi
#13,798 in Japan
#65,259 in the World
Forward Citations = 198
Company Filing History:



4. 4 out of 441

5. 1 out of 1,306

where one patent can have more than one assignee
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#32 in Miyagi
#13,798 in Japan
#65,259 in the World
Company Filing History:





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