130 Utility Patents
#186 in Tokyo
#790 in Japan
#5,512 in the World
Forward Citations = 1,347
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4. 10 out of 16,453

5. 8 out of 27,375

where one patent can have more than one assignee
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#186 in Tokyo
#790 in Japan
#5,512 in the World
Company Filing History:





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