111 Utility Patents
#266 in Tokyo
#1,158 in Japan
#7,715 in the World
Forward Citations = 1,451
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4. 6 out of 13,305

5. 6 out of 2,861

where one patent can have more than one assignee
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#266 in Tokyo
#1,158 in Japan
#7,715 in the World
Company Filing History:





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