15 Utility Patents
#3,221 in Yokohama
#50,368 in Japan
#228,830 in the World
Forward Citations = 93
Company Filing History:

4. 1 out of 225
5. 1 out of 21,351
where one patent can have more than one assignee
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#3,221 in Yokohama
#50,368 in Japan
#228,830 in the World
Company Filing History:

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