15 Utility Patents
#3,327 in Yokohama
#53,115 in Japan
#246,865 in the World
Forward Citations = 276
Company Filing History:



4. 1 out of 90,276

5. 1 out of 306

where one patent can have more than one assignee
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#3,327 in Yokohama
#53,115 in Japan
#246,865 in the World
Company Filing History:





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