111 Utility Patents
#266 in Tokyo
#1,158 in Japan
#7,715 in the World
Forward Citations = 994
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4. 10 out of 3,780

5. 9 out of 58,116

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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