48 Utility Patents
#1,915 in Tokyo
#8,455 in Japan
#41,489 in the World
Forward Citations = 645
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4. 6 out of 3,780

5. 5 out of 28,502

where one patent can have more than one assignee
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#1,915 in Tokyo
#8,455 in Japan
#41,489 in the World
Company Filing History:





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