27 Utility Patents
#4,893 in Tokyo
#23,319 in Japan
#108,513 in the World
Forward Citations = 50
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4. 1 out of 1,306

5. 1 out of 5,289

where one patent can have more than one assignee
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#4,893 in Tokyo
#23,319 in Japan
#108,513 in the World
Company Filing History:





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