47 Utility Patents
#1,993 in Tokyo
#8,811 in Japan
#43,031 in the World
Forward Citations = 210
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4. 8 out of 15,746

5. 5 out of 3,780

where one patent can have more than one assignee
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#1,993 in Tokyo
#8,811 in Japan
#43,031 in the World
Company Filing History:





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