83 Utility Patents
#399 in Kanagawa
#2,509 in Japan
#14,250 in the World
Forward Citations = 131
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4. 1 out of 344

5. 1 out of 28,480

where one patent can have more than one assignee
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#399 in Kanagawa
#2,509 in Japan
#14,250 in the World
Company Filing History:





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