129 Utility Patents
#182 in Tokyo
#787 in Japan
#5,518 in the World
Forward Citations = 1,298
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4. 9 out of 35,918

5. 5 out of 2,616

where one patent can have more than one assignee
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#182 in Tokyo
#787 in Japan
#5,518 in the World
Company Filing History:





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