98 Utility Patents
#398 in Tokyo
#1,665 in Japan
#10,103 in the World
Forward Citations = 243
Company Filing History:



4. 8 out of 15,722

5. 2 out of 24

where one patent can have more than one assignee
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#398 in Tokyo
#1,665 in Japan
#10,103 in the World
Company Filing History:





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