17 Utility Patents
#8,871 in Tokyo
#45,370 in Japan
#210,841 in the World
Forward Citations = 231
Company Filing History:



4. 2 out of 1,278

5. 2 out of 836

where one patent can have more than one assignee
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#8,871 in Tokyo
#45,370 in Japan
#210,841 in the World
Company Filing History:





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