20 Utility Patents
#7,270 in Tokyo
#36,543 in Japan
#168,724 in the World
Forward Citations = 61
Company Filing History:


4. 2 out of 37,767

5. 1 out of 35,588

where one patent can have more than one assignee
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#7,270 in Tokyo
#36,543 in Japan
#168,724 in the World
Company Filing History:




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