42 Utility Patents
#3 in Ishioka
#10,966 in Japan
#52,738 in the World
Forward Citations = 371
Company Filing History:



4. 3 out of 227

5. 2 out of 1,499

where one patent can have more than one assignee
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#3 in Ishioka
#10,966 in Japan
#52,738 in the World
Company Filing History:





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