21 Utility Patents
#6,616 in Tokyo
#33,606 in Japan
#154,714 in the World
Forward Citations = 56
Company Filing History:


Other
4. 2 out of 35
5. 1 out of 3,780

where one patent can have more than one assignee
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#6,616 in Tokyo
#33,606 in Japan
#154,714 in the World
Company Filing History:



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