204 Utility Patents
#18 in Yokohama
#220 in Japan
#2,017 in the World
Forward Citations = 971
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4. 4 out of 39,180

5. 1 out of 19,551

where one patent can have more than one assignee
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#18 in Yokohama
#220 in Japan
#2,017 in the World
Company Filing History:
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