21 Utility Patents
#242 in Sakai
#34,080 in Japan
#157,512 in the World
Forward Citations = 162
Company Filing History:



4. 2 out of 4,213

5. 1 out of 8,883

where one patent can have more than one assignee
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#242 in Sakai
#34,080 in Japan
#157,512 in the World
Company Filing History:





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