69 Utility Patents
#19 in Kanagawa-ken
#3,824 in Japan
#20,439 in the World
Forward Citations = 942
Company Filing History:



4. 2 out of 900

5. 2 out of 46

where one patent can have more than one assignee
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#19 in Kanagawa-ken
#3,824 in Japan
#20,439 in the World
Company Filing History:





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