9 Utility Patents
#299 in Hirakata
#93,640 in Japan
#440,924 in the World
Forward Citations = 274
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4. 1 out of 394

5. 1 out of 1,036

where one patent can have more than one assignee
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#299 in Hirakata
#93,640 in Japan
#440,924 in the World
Company Filing History:





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