98 Utility Patents
#399 in Tokyo
#1,670 in Japan
#10,140 in the World
Forward Citations = 2,207
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4. 4 out of 39,210

5. 4 out of 2,467

where one patent can have more than one assignee
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#399 in Tokyo
#1,670 in Japan
#10,140 in the World
Company Filing History:





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