46 Utility Patents
#2,054 in Tokyo
#9,168 in Japan
#44,690 in the World
Forward Citations = 264
Company Filing History:



4. 4 out of 21,351

5. 3 out of 1,134

where one patent can have more than one assignee
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#2,054 in Tokyo
#9,168 in Japan
#44,690 in the World
Company Filing History:





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