12 Utility Patents
#13,320 in Tokyo
#69,919 in Japan
#328,591 in the World
Forward Citations = 22
Company Filing History:



4. 1 out of 1,711

5. 1 out of 4,621

where one patent can have more than one assignee
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#13,320 in Tokyo
#69,919 in Japan
#328,591 in the World
Company Filing History:





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