151 Utility Patents
#120 in Kanagawa
#530 in Japan
#4,027 in the World
Forward Citations = 692
Company Filing History:

4. 10 out of 3,449

5. 3 out of 252

where one patent can have more than one assignee
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#120 in Kanagawa
#530 in Japan
#4,027 in the World
Company Filing History:



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