61 Utility Patents
#67 in Saitama 343-0827
#5,080 in Japan
#26,011 in the World
Forward Citations = 140
Company Filing History:



4. 4 out of 3,106

5. 3 out of 15,644

where one patent can have more than one assignee
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#67 in Saitama 343-0827
#5,080 in Japan
#26,011 in the World
Company Filing History:





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