60 Utility Patents
#39 in Sakai
#5,260 in Japan
#26,872 in the World
Forward Citations = 467
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4. 4 out of 1,855

5. 1 out of 103

where one patent can have more than one assignee
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#39 in Sakai
#5,260 in Japan
#26,872 in the World
Company Filing History:





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