16 Utility Patents
#9,491 in Tokyo
#49,007 in Japan
#227,468 in the World
Forward Citations = 150
Company Filing History:



4. 2 out of 1,960

5. 2 out of 49

where one patent can have more than one assignee
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#9,491 in Tokyo
#49,007 in Japan
#227,468 in the World
Company Filing History:





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