91 Utility Patents
#1 in Kumamoto
#1,955 in Japan
#11,666 in the World
Forward Citations = 592
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4. 5 out of 21,351

5. 5 out of 158

where one patent can have more than one assignee
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#1 in Kumamoto
#1,955 in Japan
#11,666 in the World
Company Filing History:
Get your Inventor Badge Today