77 Utility Patents
#2 in Chofu
#2,954 in Japan
#16,424 in the World
Forward Citations = 363
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Other
4. 5 out of 91

5. 2 out of 1,703

where one patent can have more than one assignee
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#2 in Chofu
#2,954 in Japan
#16,424 in the World
Company Filing History:




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