159 Utility Patents
#96 in Tokyo
#460 in Japan
#3,545 in the World
Forward Citations = 1,091
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4. 10 out of 2,333

5. 10 out of 1,770

where one patent can have more than one assignee
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#96 in Tokyo
#460 in Japan
#3,545 in the World
Company Filing History:





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