13 Utility Patents
#11,771 in Tokyo
#62,214 in Japan
#289,103 in the World
Forward Citations = 19
Company Filing History:



4. 5 out of 2,881

5. 2 out of 824

where one patent can have more than one assignee
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#11,771 in Tokyo
#62,214 in Japan
#289,103 in the World
Company Filing History:





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