70 Utility Patents
#27 in Hachioji
#3,701 in Japan
#19,845 in the World
Forward Citations = 812
Company Filing History:






4. 4 out of 1,074

5. 3 out of 1,524

where one patent can have more than one assignee
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#27 in Hachioji
#3,701 in Japan
#19,845 in the World
Company Filing History:
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