208 Utility Patents
#19 in Osaka
#197 in Japan
#1,877 in the World
Forward Citations = 1,344
Company Filing History:






4. 24 out of 2,553

5. 16 out of 25

where one patent can have more than one assignee
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#19 in Osaka
#197 in Japan
#1,877 in the World
Company Filing History:
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