56 Utility Patents
#1,385 in Tokyo
#6,072 in Japan
#30,663 in the World
Forward Citations = 200
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4. 1 out of 1,452

5. 1 out of 77

where one patent can have more than one assignee
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#1,385 in Tokyo
#6,072 in Japan
#30,663 in the World
Company Filing History:





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