22 Utility Patents
#6,021 in Tokyo
#30,664 in Japan
#138,878 in the World
Forward Citations = 248
Company Filing History:
4. 1 out of 10,092
5. 1 out of 488
where one patent can have more than one assignee
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#6,021 in Tokyo
#30,664 in Japan
#138,878 in the World
Company Filing History:
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