130 Utility Patents
#189 in Tokyo
#797 in Japan
#5,585 in the World
Forward Citations = 1,303
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4. 9 out of 36,721

5. 6 out of 2,765

where one patent can have more than one assignee
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#189 in Tokyo
#797 in Japan
#5,585 in the World
Company Filing History:





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