35 Utility Patents
#811 in Osaka
#15,269 in Japan
#71,812 in the World
Forward Citations = 220
Company Filing History:



4. 4 out of 13,610

5. 2 out of 16,453

where one patent can have more than one assignee
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#811 in Osaka
#15,269 in Japan
#71,812 in the World
Company Filing History:





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