19 Utility Patents
#2,593 in Yokohama
#39,195 in Japan
#181,132 in the World
Forward Citations = 36
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4. 2 out of 832,492 patents
Other
where one patent can have more than one assignee
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#2,593 in Yokohama
#39,195 in Japan
#181,132 in the World
Company Filing History:



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