15 Utility Patents
#477 in Ibaraki
#53,393 in Japan
#248,912 in the World
Forward Citations = 60
Company Filing History:



4. 3 out of 2,028

where one patent can have more than one assignee
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#477 in Ibaraki
#53,393 in Japan
#248,912 in the World
Company Filing History:




Get your Inventor Badge Today