91 Utility Patents
#458 in Tokyo
#1,955 in Japan
#11,666 in the World
Forward Citations = 290
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4. 8 out of 90,014

5. 7 out of 389

where one patent can have more than one assignee
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#458 in Tokyo
#1,955 in Japan
#11,666 in the World
Company Filing History:





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