108 Utility Patents
#311 in Tokyo
#1,291 in Japan
#8,341 in the World
Forward Citations = 696
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4. 9 out of 28,515

5. 7 out of 572

where one patent can have more than one assignee
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#311 in Tokyo
#1,291 in Japan
#8,341 in the World
Company Filing History:





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