36 Utility Patents
#1,097 in Yokohama
#14,445 in Japan
#68,130 in the World
Forward Citations = 143
Company Filing History:



4. 3 out of 46

5. 2 out of 84

where one patent can have more than one assignee
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#1,097 in Yokohama
#14,445 in Japan
#68,130 in the World
Company Filing History:





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