39 Utility Patents
#2,789 in Tokyo
#12,518 in Japan
#59,557 in the World
Forward Citations = 238
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4. 3 out of 1,165

5. 3 out of 5,729

where one patent can have more than one assignee
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#2,789 in Tokyo
#12,518 in Japan
#59,557 in the World
Company Filing History:





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