41 Utility Patents
#854 in Yokohama
#11,255 in Japan
#54,104 in the World
Forward Citations = 964
Company Filing History:



4. 2 out of 2,041

5. 2 out of 39,180

where one patent can have more than one assignee
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#854 in Yokohama
#11,255 in Japan
#54,104 in the World
Company Filing History:





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