64 Utility Patents
#15 in Kamakura
#4,633 in Japan
#24,054 in the World
Forward Citations = 1,392
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4. 4 out of 2,716

5. 3 out of 21,351

where one patent can have more than one assignee
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#15 in Kamakura
#4,633 in Japan
#24,054 in the World
Company Filing History:





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