40 Utility Patents
#2,698 in Tokyo
#12,010 in Japan
#57,249 in the World
Forward Citations = 100
Company Filing History:



4. 2 out of 523

5. 2 out of 850

where one patent can have more than one assignee
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#2,698 in Tokyo
#12,010 in Japan
#57,249 in the World
Company Filing History:





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