80 Utility Patents
#232 in Yokohama
#2,710 in Japan
#15,221 in the World
Forward Citations = 636
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4. 10 out of 15,644

5. 5 out of 2,420

where one patent can have more than one assignee
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#232 in Yokohama
#2,710 in Japan
#15,221 in the World
Company Filing History:




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