33 Utility Patents
#3,647 in Tokyo
#16,897 in Japan
#79,140 in the World
Forward Citations = 306
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4. 4 out of 39,210

5. 1 out of 15,766

where one patent can have more than one assignee
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#3,647 in Tokyo
#16,897 in Japan
#79,140 in the World
Company Filing History:





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