91 Utility Patents
#458 in Tokyo
#1,955 in Japan
#11,666 in the World
Forward Citations = 1,014
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4. 7 out of 440

5. 6 out of 21,351

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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